diff --git a/pom.xml b/pom.xml
index 6c01c0db4b90ebbd8fff6caac745d7cf8e4e5585..ea7c60923c648bbf6e46de606631fda6677be6e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -221,7 +221,7 @@
 				<configuration>
 					<header>https://www.codelibs.org/assets/license/header.txt</header>
 					<properties>
-						<year>2019</year>
+						<year>2020</year>
 					</properties>
 					<includes>
 						<include>src/**/*.java</include>
diff --git a/src/main/java/org/codelibs/fess/Constants.java b/src/main/java/org/codelibs/fess/Constants.java
index 00c1d9fa6323b7e4ba4dd861810fb5b5fabedcb5..c703de390f9c3cd3df0185a000c5ff419c9c2126 100644
--- a/src/main/java/org/codelibs/fess/Constants.java
+++ b/src/main/java/org/codelibs/fess/Constants.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/FessBoot.java b/src/main/java/org/codelibs/fess/FessBoot.java
index 4ecd312800f9a12f6c1cd1fddc1e707e17b9d6df..56bb1d764b3506fbb1b2b76abaf1b4b6328bcdce 100644
--- a/src/main/java/org/codelibs/fess/FessBoot.java
+++ b/src/main/java/org/codelibs/fess/FessBoot.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/annotation/Secured.java b/src/main/java/org/codelibs/fess/annotation/Secured.java
index f77baed45f438262d10c0f480285a2c67f1945f1..8855e0863c5fce37ee736cf964843008d0f1d04a 100644
--- a/src/main/java/org/codelibs/fess/annotation/Secured.java
+++ b/src/main/java/org/codelibs/fess/annotation/Secured.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/BaseApiManager.java b/src/main/java/org/codelibs/fess/api/BaseApiManager.java
index 81980dc904670e6535a9671ddb66e1f36132c1fb..38d7eac337355565e87f6099169211e78fb24649 100644
--- a/src/main/java/org/codelibs/fess/api/BaseApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/BaseApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/BaseJsonApiManager.java b/src/main/java/org/codelibs/fess/api/BaseJsonApiManager.java
index 56a649615e6f9a73c9b8048e025a2730c2327156..c8a0848c65eb32b67184de4c6fec2d90440558c2 100644
--- a/src/main/java/org/codelibs/fess/api/BaseJsonApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/BaseJsonApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/WebApiManager.java b/src/main/java/org/codelibs/fess/api/WebApiManager.java
index 50f41dbc9e4fe79bc2f018fd9d62c5bc56645b22..ffd20edc8583f117ac840f0f0ad02107023d514b 100644
--- a/src/main/java/org/codelibs/fess/api/WebApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/WebApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/WebApiManagerFactory.java b/src/main/java/org/codelibs/fess/api/WebApiManagerFactory.java
index cf02e0c493cace77445bab29c0a91abe4b793a08..0fd064bb5319e5e9281f6198d349fd2ce346c7c5 100644
--- a/src/main/java/org/codelibs/fess/api/WebApiManagerFactory.java
+++ b/src/main/java/org/codelibs/fess/api/WebApiManagerFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/WebApiRequest.java b/src/main/java/org/codelibs/fess/api/WebApiRequest.java
index 716ce7a3dbab93de8ccf1e5cde46bfb8f598242e..758fd28dafae2911139fc5a6153614d2368e5e17 100644
--- a/src/main/java/org/codelibs/fess/api/WebApiRequest.java
+++ b/src/main/java/org/codelibs/fess/api/WebApiRequest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/WebApiResponse.java b/src/main/java/org/codelibs/fess/api/WebApiResponse.java
index 730f3fed13e18306d8a6f3fedb74cba17aca264a..d503e7a8e95082767e9d36af4e19aa21ab341d9b 100644
--- a/src/main/java/org/codelibs/fess/api/WebApiResponse.java
+++ b/src/main/java/org/codelibs/fess/api/WebApiResponse.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/es/EsApiManager.java b/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
index 4e648beabd86131de1bd574c84a5acef967a11ed..cb4d1ad2dffccbd3ef0d8ea09d9bad9bec49b9c6 100644
--- a/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/gsa/GsaApiManager.java b/src/main/java/org/codelibs/fess/api/gsa/GsaApiManager.java
index f20e16eafc1d6b92f649629ae022d397be4562c2..27dcdd6bd5dffff80176eb6f16620beab4ee1bb5 100644
--- a/src/main/java/org/codelibs/fess/api/gsa/GsaApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/gsa/GsaApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/json/JsonApiManager.java b/src/main/java/org/codelibs/fess/api/json/JsonApiManager.java
index 567aed5ad39c6e89b7f7b364c45664fed3f898f3..75bdf297b604fa2a29982a78cebfe5799cf0874c 100644
--- a/src/main/java/org/codelibs/fess/api/json/JsonApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/json/JsonApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/api/suggest/SuggestApiManager.java b/src/main/java/org/codelibs/fess/api/suggest/SuggestApiManager.java
index c9ca1a9662cf8388d49f0642c2292650bcb260bb..a4fd0d0f97a1b6ded7aa6d9336b5ce156299ee38 100644
--- a/src/main/java/org/codelibs/fess/api/suggest/SuggestApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/suggest/SuggestApiManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/job/AllJobScheduler.java b/src/main/java/org/codelibs/fess/app/job/AllJobScheduler.java
index e0f027a6771dd69a51feb2a46c7b8f518b427161..e24fd32f81c7fc1a81ec723f76596b7c0db9ce27 100644
--- a/src/main/java/org/codelibs/fess/app/job/AllJobScheduler.java
+++ b/src/main/java/org/codelibs/fess/app/job/AllJobScheduler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/job/ScriptExecutorJob.java b/src/main/java/org/codelibs/fess/app/job/ScriptExecutorJob.java
index a2f009bd188d69eeb4a938f45b3b0dafc833e242..2be61034d7733b54a92a9b90c3b0ef066045e132 100644
--- a/src/main/java/org/codelibs/fess/app/job/ScriptExecutorJob.java
+++ b/src/main/java/org/codelibs/fess/app/job/ScriptExecutorJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/logic/AccessContextLogic.java b/src/main/java/org/codelibs/fess/app/logic/AccessContextLogic.java
index 51f90370651e1530a3d6067d60220dbde17a507a..e4b6623411d2d1efb522a6d038e9310d9e87f780 100644
--- a/src/main/java/org/codelibs/fess/app/logic/AccessContextLogic.java
+++ b/src/main/java/org/codelibs/fess/app/logic/AccessContextLogic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/AccessTokenPager.java b/src/main/java/org/codelibs/fess/app/pager/AccessTokenPager.java
index 6a789f273db9a274bc6834b35b417d035c630848..ac9a4a11978175076c70c2e3ae1a210a22c14d9e 100644
--- a/src/main/java/org/codelibs/fess/app/pager/AccessTokenPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/AccessTokenPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/BadWordPager.java b/src/main/java/org/codelibs/fess/app/pager/BadWordPager.java
index 743bb42ed94021b9b5a604a0f60bcd96a80cf93a..be6e1d95347358613e25781cc878382fcca093a9 100644
--- a/src/main/java/org/codelibs/fess/app/pager/BadWordPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/BadWordPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/BoostDocPager.java b/src/main/java/org/codelibs/fess/app/pager/BoostDocPager.java
index 8959ff8ec711d2539782f9be28f8e016525ef679..b599910595551eab5a2343cf718af0842af6b7e4 100644
--- a/src/main/java/org/codelibs/fess/app/pager/BoostDocPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/BoostDocPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/CharMappingPager.java b/src/main/java/org/codelibs/fess/app/pager/CharMappingPager.java
index 354c20559218bbf7c92d9aaf9e853c92ad3fd7a4..3a76b94758e4b77b2e29f07995b0f7b82740fb2b 100644
--- a/src/main/java/org/codelibs/fess/app/pager/CharMappingPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/CharMappingPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/CrawlingInfoPager.java b/src/main/java/org/codelibs/fess/app/pager/CrawlingInfoPager.java
index ed3682849428b688c58d25f8e46bc395f5b5cf5c..056a1d60dcacf64d58daa58f7be7e52fcea63e44 100644
--- a/src/main/java/org/codelibs/fess/app/pager/CrawlingInfoPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/CrawlingInfoPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
index 5a762a14c5d44b447d47138da62b085aa332379a..81b3923b966899a51f6c296a8c05074d4f67e53e 100644
--- a/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/DataConfigPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java b/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
index 11c544a630238cdc9ac25270e53d089cfb4b0984..217864392ea4253191eddc8cc4892081ae2c49b2 100644
--- a/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/DuplicateHostPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/ElevateWordPager.java b/src/main/java/org/codelibs/fess/app/pager/ElevateWordPager.java
index 81fc46154cc55a53017bb22ab8bc1be2895a3557..1e10cd3901527bf62435bb11fdcaf2e720f1d80f 100644
--- a/src/main/java/org/codelibs/fess/app/pager/ElevateWordPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/ElevateWordPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java b/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
index 1540583fa95b0581bfd95a6c11f8e82775615bf5..538728c250452e389e074e306a49b08c0c13f292 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FailureUrlPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/FileAuthPager.java b/src/main/java/org/codelibs/fess/app/pager/FileAuthPager.java
index 6423685218ec68f8ee0843884353ecdd4c2c9965..ac264e28ef06c07ae82264bdb786410cbe4c6578 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FileAuthPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FileAuthPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
index bf3f90ab01cb83e7923b0f8bb61075f3849cbbaa..d8a9b556e1d10ce50ff4455ae799bf119dbf7f69 100644
--- a/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/FileConfigPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/GroupPager.java b/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
index 8daf5475127b56f297283ced58e5103f38008e34..3bc843871203f8b826e66098509cb0ebc4aad284 100644
--- a/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/GroupPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java b/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
index b4a862e447a70e47b2e6752de25702860f1efd85..48a5ad68d79241ef7b58b464c1b49c6dfd366aa8 100644
--- a/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/JobLogPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java b/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
index 11118bc6d200ebf2823b8ddaef3c7b40910651cc..6b59d99233c8971b122a81c7ccff012d6d5f9144 100644
--- a/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/KeyMatchPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java b/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
index 6e28e1a8431388e53d4dddcea640858664f2027e..5af1e64ecc3930274fb78d37d7b2648acea2589c 100644
--- a/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/KuromojiPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java b/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
index 5d27631ac7a9359e78feac4432e411151895089a..4b63f58248fd6d706ba74c0630ee05ea9c6a934a 100644
--- a/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/LabelTypePager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/PathMapPager.java b/src/main/java/org/codelibs/fess/app/pager/PathMapPager.java
index 71cd7aff0b461956d37838ed6ec5231adf660522..9cb88b2cfc63489b7d31ba93d587ae6dff3f7329 100644
--- a/src/main/java/org/codelibs/fess/app/pager/PathMapPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/PathMapPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/ProtwordsPager.java b/src/main/java/org/codelibs/fess/app/pager/ProtwordsPager.java
index 38010be69da19b9910bb9aacc60969971dd7b789..2644bcc690cf1c52b22021f598c9a46760cf7d30 100644
--- a/src/main/java/org/codelibs/fess/app/pager/ProtwordsPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/ProtwordsPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/RelatedContentPager.java b/src/main/java/org/codelibs/fess/app/pager/RelatedContentPager.java
index 56fd13fe94e375e6e7211420620560153cffcad3..83b2909003aaf9ee0f409beceb533115d5d62caf 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RelatedContentPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RelatedContentPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/RelatedQueryPager.java b/src/main/java/org/codelibs/fess/app/pager/RelatedQueryPager.java
index 86c00752ac5adacdb2d981409d0ff129ec1d8ce7..6358176eb4a5a8fb0f075cf158acef95a3b1ef88 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RelatedQueryPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RelatedQueryPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/ReqHeaderPager.java b/src/main/java/org/codelibs/fess/app/pager/ReqHeaderPager.java
index 6b599d924cf3533d97b781f12604ae1429c38cc0..8b2cb5c8dcfc15824a61e68127f5adefdd305ff9 100644
--- a/src/main/java/org/codelibs/fess/app/pager/ReqHeaderPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/ReqHeaderPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/RolePager.java b/src/main/java/org/codelibs/fess/app/pager/RolePager.java
index 27869fe95824fb8e7698e5fc7ab5e156bf70d7e1..22e3f3206e3c1ba7276da68a1adb65623f35c115 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RolePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RolePager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java b/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
index d1c71102b35a81783829e5f3b8f37137772eebef..d5428a74aa1c8228515afae9383d87bd44d740fd 100644
--- a/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/RoleTypePager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/SchedulerPager.java b/src/main/java/org/codelibs/fess/app/pager/SchedulerPager.java
index 759c5f620baa98449cd2ceacd939dc7b81d02753..5a9111cfb5aa79fc24e8885d70eb2717b9732728 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SchedulerPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SchedulerPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/SearchLogPager.java b/src/main/java/org/codelibs/fess/app/pager/SearchLogPager.java
index 138b9d2926c26220303b5dc7d836533d83603b81..ad12a8faa46c1393a3ba7d7f41d379aac5de57a4 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SearchLogPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SearchLogPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/StemmerOverridePager.java b/src/main/java/org/codelibs/fess/app/pager/StemmerOverridePager.java
index 41faccec47b56d307963062c03502c2d55369564..eeaba3ad0493dcdc45987a33ff0798b742198afe 100644
--- a/src/main/java/org/codelibs/fess/app/pager/StemmerOverridePager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/StemmerOverridePager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/StopwordsPager.java b/src/main/java/org/codelibs/fess/app/pager/StopwordsPager.java
index fcd4d7b5d511f1c3563ae4a5b0464d46d412f6cb..9715f632ffed05aa8b98e51994efabc5e10b11be 100644
--- a/src/main/java/org/codelibs/fess/app/pager/StopwordsPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/StopwordsPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java b/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
index bd6f0d22967fb3e7a8e68e3b5b4a7162db09b52e..8e6d36ce517481e62af39384dfec0fcea98957cf 100644
--- a/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/SynonymPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/UserPager.java b/src/main/java/org/codelibs/fess/app/pager/UserPager.java
index a01e750f1e4b4bf721ae01e94c9a03f8ab676aaf..171dc29a7a15078fdacfd7d2eecde383960b2cc7 100644
--- a/src/main/java/org/codelibs/fess/app/pager/UserPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/UserPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/WebAuthPager.java b/src/main/java/org/codelibs/fess/app/pager/WebAuthPager.java
index c69bc73698f0df07a1b2be8533820de5a18163d5..17db7d8a81584c1d6b37c6662b41ba053cdb090e 100644
--- a/src/main/java/org/codelibs/fess/app/pager/WebAuthPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/WebAuthPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java b/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
index 4d341c984fcf58ac19b8047a1962e9c6a354792b..c04881db6735237f91d9128de71e72a31ae65a7d 100644
--- a/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
+++ b/src/main/java/org/codelibs/fess/app/pager/WebConfigPager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/AccessTokenService.java b/src/main/java/org/codelibs/fess/app/service/AccessTokenService.java
index 75aa44f8b21cf551068bc6f40e8d311a0818b91a..4924f4603f7001973c94acd6b5f6c63d4731bf33 100644
--- a/src/main/java/org/codelibs/fess/app/service/AccessTokenService.java
+++ b/src/main/java/org/codelibs/fess/app/service/AccessTokenService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/BadWordService.java b/src/main/java/org/codelibs/fess/app/service/BadWordService.java
index 8aff7b0ab1dc743a02bc677729bb3f999d15fb56..06322e6a4a0b4d25bcc3205fe0ca54625895f9e3 100644
--- a/src/main/java/org/codelibs/fess/app/service/BadWordService.java
+++ b/src/main/java/org/codelibs/fess/app/service/BadWordService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/BoostDocumentRuleService.java b/src/main/java/org/codelibs/fess/app/service/BoostDocumentRuleService.java
index 89c21bfbf559fae3f7cafb5d72275c541b682ea4..d44a7e08d791c58e4604d9e4471c3ee8c4d666ed 100644
--- a/src/main/java/org/codelibs/fess/app/service/BoostDocumentRuleService.java
+++ b/src/main/java/org/codelibs/fess/app/service/BoostDocumentRuleService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/CharMappingService.java b/src/main/java/org/codelibs/fess/app/service/CharMappingService.java
index f8ae6ef083cd6f1d1c9a043b79f5a077104614f3..e1d78104b339706c468530aadd2fc9b2723366bf 100644
--- a/src/main/java/org/codelibs/fess/app/service/CharMappingService.java
+++ b/src/main/java/org/codelibs/fess/app/service/CharMappingService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/CrawlingInfoService.java b/src/main/java/org/codelibs/fess/app/service/CrawlingInfoService.java
index 459a096007a7a3bfaea9968d7e1f0afe1493c41e..c4e514cb8b7a0a26bc486e071c25c994b6f01a25 100644
--- a/src/main/java/org/codelibs/fess/app/service/CrawlingInfoService.java
+++ b/src/main/java/org/codelibs/fess/app/service/CrawlingInfoService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/DataConfigService.java b/src/main/java/org/codelibs/fess/app/service/DataConfigService.java
index 30f63b9dd94519cfeaffe6931bf0ce699371d9fb..463ed6d6f2c2eb66435e6de4e9cc63197e551a56 100644
--- a/src/main/java/org/codelibs/fess/app/service/DataConfigService.java
+++ b/src/main/java/org/codelibs/fess/app/service/DataConfigService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/DuplicateHostService.java b/src/main/java/org/codelibs/fess/app/service/DuplicateHostService.java
index 3cfcc14ce2eb0eee926fbc43fc388777a15111df..8910c9cfb276bf895aa6938293c09ce99157367f 100644
--- a/src/main/java/org/codelibs/fess/app/service/DuplicateHostService.java
+++ b/src/main/java/org/codelibs/fess/app/service/DuplicateHostService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/ElevateWordService.java b/src/main/java/org/codelibs/fess/app/service/ElevateWordService.java
index da24478edd74646f25edcbdc722002ac657f7dc8..0619d75133ad247ff862a21467bbe896202c5d8b 100644
--- a/src/main/java/org/codelibs/fess/app/service/ElevateWordService.java
+++ b/src/main/java/org/codelibs/fess/app/service/ElevateWordService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/FailureUrlService.java b/src/main/java/org/codelibs/fess/app/service/FailureUrlService.java
index b8a7867750cee3de4bd36146487c6b610034b4dc..2c5bb9af94708393a3d5c02593b475ae2f1c714b 100644
--- a/src/main/java/org/codelibs/fess/app/service/FailureUrlService.java
+++ b/src/main/java/org/codelibs/fess/app/service/FailureUrlService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/FavoriteLogService.java b/src/main/java/org/codelibs/fess/app/service/FavoriteLogService.java
index 9bbe276d7a7e29f68ca7630dbe63948765baec18..dd4b692ce96c4bc0ce4fb3211e63c17eeb5b7e85 100644
--- a/src/main/java/org/codelibs/fess/app/service/FavoriteLogService.java
+++ b/src/main/java/org/codelibs/fess/app/service/FavoriteLogService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/FileAuthenticationService.java b/src/main/java/org/codelibs/fess/app/service/FileAuthenticationService.java
index 0973b7e5c8c54d9ae87be450b0026856f70340c5..1b518a45a75d5575dd33eacd17ba07f15bb8ff0b 100644
--- a/src/main/java/org/codelibs/fess/app/service/FileAuthenticationService.java
+++ b/src/main/java/org/codelibs/fess/app/service/FileAuthenticationService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/FileConfigService.java b/src/main/java/org/codelibs/fess/app/service/FileConfigService.java
index c5bf487c155a21fe6c20635fe323c665bf288346..2930c45d41a64ea9a450b0bac23955da840078d4 100644
--- a/src/main/java/org/codelibs/fess/app/service/FileConfigService.java
+++ b/src/main/java/org/codelibs/fess/app/service/FileConfigService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/GroupService.java b/src/main/java/org/codelibs/fess/app/service/GroupService.java
index 1a77b4d31584565bcab2c72915e60fc2f21df6a2..5d36c20c7735cb6fafb0ceada935c27289bd8f17 100644
--- a/src/main/java/org/codelibs/fess/app/service/GroupService.java
+++ b/src/main/java/org/codelibs/fess/app/service/GroupService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/JobLogService.java b/src/main/java/org/codelibs/fess/app/service/JobLogService.java
index b1b6b4499a4ba39f9bb52d35a1c3bdd4e080752c..1eeb84171421297dddaeae898aa2c393ccc87863 100644
--- a/src/main/java/org/codelibs/fess/app/service/JobLogService.java
+++ b/src/main/java/org/codelibs/fess/app/service/JobLogService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/KeyMatchService.java b/src/main/java/org/codelibs/fess/app/service/KeyMatchService.java
index a2c2ed904b685ccb2d2503391ce1be9a90e5c474..3a8efc841c090e412f201ac03b449e742b91b57a 100644
--- a/src/main/java/org/codelibs/fess/app/service/KeyMatchService.java
+++ b/src/main/java/org/codelibs/fess/app/service/KeyMatchService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/KuromojiService.java b/src/main/java/org/codelibs/fess/app/service/KuromojiService.java
index 9b1079c71841848d240eecb724dcaf48e4aff2f0..2a4589f97fc82cf6d94eacef2488b3656a5a8cfd 100644
--- a/src/main/java/org/codelibs/fess/app/service/KuromojiService.java
+++ b/src/main/java/org/codelibs/fess/app/service/KuromojiService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/LabelTypeService.java b/src/main/java/org/codelibs/fess/app/service/LabelTypeService.java
index 2ebe6476cfdc24256ac594d210e2725e994c33a4..a9acb7f03580a379f243d2fc0e6c2c00ed6c2d4c 100644
--- a/src/main/java/org/codelibs/fess/app/service/LabelTypeService.java
+++ b/src/main/java/org/codelibs/fess/app/service/LabelTypeService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/PathMappingService.java b/src/main/java/org/codelibs/fess/app/service/PathMappingService.java
index 2c9c99efbf8abe7a6376c3cb14d9a0dbdcdfd253..a15db2ac06db840b3ce191470df35bee3487b55f 100644
--- a/src/main/java/org/codelibs/fess/app/service/PathMappingService.java
+++ b/src/main/java/org/codelibs/fess/app/service/PathMappingService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/ProtwordsService.java b/src/main/java/org/codelibs/fess/app/service/ProtwordsService.java
index 5db2a29103f309f5c17e97da0c918ec3a503518a..33c83988dcd67c0d95a7d75ef0ce73c78659e389 100644
--- a/src/main/java/org/codelibs/fess/app/service/ProtwordsService.java
+++ b/src/main/java/org/codelibs/fess/app/service/ProtwordsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/RelatedContentService.java b/src/main/java/org/codelibs/fess/app/service/RelatedContentService.java
index b9e83873ba29803e3e9edb986b011b20431546a5..973699493c4b1133f6222fd04f39d84a265636c2 100644
--- a/src/main/java/org/codelibs/fess/app/service/RelatedContentService.java
+++ b/src/main/java/org/codelibs/fess/app/service/RelatedContentService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/RelatedQueryService.java b/src/main/java/org/codelibs/fess/app/service/RelatedQueryService.java
index 1f825d21f415fe6abefa58d7756ca9697742a74f..6a977e02cdb5656ff762683879e0515e1d756618 100644
--- a/src/main/java/org/codelibs/fess/app/service/RelatedQueryService.java
+++ b/src/main/java/org/codelibs/fess/app/service/RelatedQueryService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/RequestHeaderService.java b/src/main/java/org/codelibs/fess/app/service/RequestHeaderService.java
index c7e717db4bb6c7105f266ee5bc8d6029b6cc2e74..a4d285b86bee5528a9eef43ddb1d5c4618e10377 100644
--- a/src/main/java/org/codelibs/fess/app/service/RequestHeaderService.java
+++ b/src/main/java/org/codelibs/fess/app/service/RequestHeaderService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/RoleService.java b/src/main/java/org/codelibs/fess/app/service/RoleService.java
index d25aad4bd23d7dc18f3178819e40af1fa8027ac4..bd72718cbbaa4886b27786cc66c5dee28654e872 100644
--- a/src/main/java/org/codelibs/fess/app/service/RoleService.java
+++ b/src/main/java/org/codelibs/fess/app/service/RoleService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/RoleTypeService.java b/src/main/java/org/codelibs/fess/app/service/RoleTypeService.java
index 3d4758a7546677a432f9ecfb02392e95450d0ef0..75ebf55bb808d6fa028ececf67e1a424d3ed2348 100644
--- a/src/main/java/org/codelibs/fess/app/service/RoleTypeService.java
+++ b/src/main/java/org/codelibs/fess/app/service/RoleTypeService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/ScheduledJobService.java b/src/main/java/org/codelibs/fess/app/service/ScheduledJobService.java
index acddd2dfa9e7d037ba7e73cb36ffd5d1bf36890b..15dbd16d59676a2b010cab8a4037ab59a2fbd222 100644
--- a/src/main/java/org/codelibs/fess/app/service/ScheduledJobService.java
+++ b/src/main/java/org/codelibs/fess/app/service/ScheduledJobService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/SearchLogService.java b/src/main/java/org/codelibs/fess/app/service/SearchLogService.java
index 3d6e05f4508c58e6fc4ad1d5430843253802c1d3..2612d279f8cc021c87702d524de2cda5228cb403 100644
--- a/src/main/java/org/codelibs/fess/app/service/SearchLogService.java
+++ b/src/main/java/org/codelibs/fess/app/service/SearchLogService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/StemmerOverrideService.java b/src/main/java/org/codelibs/fess/app/service/StemmerOverrideService.java
index 5829e568afa7e83060434179e5b33f6e0dc83a8d..367616691a0c5826fb2b49e99670b266e60ad05e 100644
--- a/src/main/java/org/codelibs/fess/app/service/StemmerOverrideService.java
+++ b/src/main/java/org/codelibs/fess/app/service/StemmerOverrideService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/StopwordsService.java b/src/main/java/org/codelibs/fess/app/service/StopwordsService.java
index 03e94f2f14dba9afb01e94f98e7093169256b674..0ed0bce754241ace12fa2ffddffcac273cb9d336 100644
--- a/src/main/java/org/codelibs/fess/app/service/StopwordsService.java
+++ b/src/main/java/org/codelibs/fess/app/service/StopwordsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/SynonymService.java b/src/main/java/org/codelibs/fess/app/service/SynonymService.java
index 835dffc0a5c850830448a056dcd924ff62d4933e..d62ff72f64b8f0ed1407c0865220845d9934d99d 100644
--- a/src/main/java/org/codelibs/fess/app/service/SynonymService.java
+++ b/src/main/java/org/codelibs/fess/app/service/SynonymService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/UserInfoService.java b/src/main/java/org/codelibs/fess/app/service/UserInfoService.java
index 0cea086e4728605097450084a52a4f639380eade..0353d39c6d00cb9c1861c8d9b7ed363d1e5d322f 100644
--- a/src/main/java/org/codelibs/fess/app/service/UserInfoService.java
+++ b/src/main/java/org/codelibs/fess/app/service/UserInfoService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/UserService.java b/src/main/java/org/codelibs/fess/app/service/UserService.java
index 1c228ff7b19e4014910cb62ae45d74aa742b7d34..0ab22e7653f5e2c56be26fc7c9c6a5f887cee433 100644
--- a/src/main/java/org/codelibs/fess/app/service/UserService.java
+++ b/src/main/java/org/codelibs/fess/app/service/UserService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/WebAuthenticationService.java b/src/main/java/org/codelibs/fess/app/service/WebAuthenticationService.java
index 82123e8dd1c80058f86484a2cf551e0db77405ff..eed33f87a7ce9328c3cf82ace127a5f9260ae62a 100644
--- a/src/main/java/org/codelibs/fess/app/service/WebAuthenticationService.java
+++ b/src/main/java/org/codelibs/fess/app/service/WebAuthenticationService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/service/WebConfigService.java b/src/main/java/org/codelibs/fess/app/service/WebConfigService.java
index 279288f72499167889e01d6a4873f5f4f8656739..a0a113c51314e68dfc96f47f767c1ac2dd97471e 100644
--- a/src/main/java/org/codelibs/fess/app/service/WebConfigService.java
+++ b/src/main/java/org/codelibs/fess/app/service/WebConfigService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/CrudMode.java b/src/main/java/org/codelibs/fess/app/web/CrudMode.java
index 8b956184ce68878b06f41e6f19aec23a373b0a8e..49e7038bbf31209248ed01f6d4ab39c313dece23 100644
--- a/src/main/java/org/codelibs/fess/app/web/CrudMode.java
+++ b/src/main/java/org/codelibs/fess/app/web/CrudMode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/RootAction.java b/src/main/java/org/codelibs/fess/app/web/RootAction.java
index 0c5dcbb9550df16549ecb70398dc13821d555db1..ad1ea0f41ce8e897a220b8dfe47f5751ae7826fa 100644
--- a/src/main/java/org/codelibs/fess/app/web/RootAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/RootAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/AdminAction.java b/src/main/java/org/codelibs/fess/app/web/admin/AdminAction.java
index f0ecc3778d172288a4eb5dfce6d129d882d538d8..cc0ceaa7d17bbc5460ad4a2370906404bba4d461 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/AdminAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/AdminAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/AdminAccesstokenAction.java b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/AdminAccesstokenAction.java
index a2db4c1dc737f98fd4f3463d2e6833cd2bd17b53..cd57da511b7df2ce967ba6658119210464c67c82 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/AdminAccesstokenAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/AdminAccesstokenAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/CreateForm.java
index a45b10bbdbc08daa268085489bae96c8a5688a14..41bac6dbc09d999f7adc183e4fe78f322b0f2b37 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/EditForm.java
index 6a71218bc7241da52c9d7a8cf90ef1c1c3522c05..56698f13a3ae07c62a14512d0d56aebd06053516 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/SearchForm.java
index 53cb4be46f1bc6e1ffe1437b71af3021617b9b67..7b50cebc4ea4ec03239ed2e47c9882f1e1cc14c6 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/accesstoken/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/backup/AdminBackupAction.java b/src/main/java/org/codelibs/fess/app/web/admin/backup/AdminBackupAction.java
index d5d024ef335f5d2bdb314344b97d9c8026710931..735b8ec2eccb70b5b7607b01a63b8644bc5886bf 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/backup/AdminBackupAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/backup/AdminBackupAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/backup/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/backup/UploadForm.java
index 17c9a73d3acfc7bc8ed517d91d52c3511a082742..8004c3257f4273a9ece02b5ea1b1d264f12bb2f2 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/backup/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/backup/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/AdminBadwordAction.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/AdminBadwordAction.java
index 00b67a00ab56cdba10b8ee87c90cf1860dd05710..3e4a6d2dafeaa44b203b744731cf6034087ec3d1 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/AdminBadwordAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/AdminBadwordAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/CreateForm.java
index 7c49fbf0ababe876b032504311e970d66f6580f9..3c647529e2096eded18951413d97de683c4599e6 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/DownloadForm.java
index 87d8d9335a223a3c7ee87c27ff7eb05c9c33d1dc..8ab26e18380ecae7629ce9617aedb489ec192a12 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/EditForm.java
index f3667a5ed1652ec470cfdfcfc0b4b7298e143a54..e41127f809bf8479150116e86a2322243b529217 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/SearchForm.java
index 0fd9660f13f3d76f3f81cf7847c483188ac89dbc..af91e9119f234be71af54c4db9da7c0fd0d47928 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/badword/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/badword/UploadForm.java
index 4e2186197ce180d24dec76152365b59647db5591..a1ce1ec3e840ebdaa967513f313083f21ede3ebf 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/badword/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/badword/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/AdminBoostdocAction.java b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/AdminBoostdocAction.java
index 20d72c71a28f8848c8b13f2988a55aa720a246b3..1db107e86c0d9e89aab324c4e30fe84ee49cd6a8 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/AdminBoostdocAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/AdminBoostdocAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/CreateForm.java
index 854652c2f4974dd9a1f6db7872ae38eb99929822..f78a52f11c8f50ffee3f989a3a5486d1c4df5a7d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/EditForm.java
index 6233ade48d66b346e7d1c1cdaef538c4a68e7e4f..cc4c6e95e55873881a4d372e8d3e59194d9ba1d0 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/SearchForm.java
index 5dc52c3c559aea8e2e29bd93139db909f7bea7dc..7c0199f70855bd412f31924adf3d714b6a822867 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/boostdoc/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
index 72bfa2400fd9ecbf7092086a8f303a2eb6562dc8..737a77969b52e241285d8997330a9e81200853f9 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/AdminCrawlinginfoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/EditForm.java
index cd51b83144aa84432c95c4fc810c410ef6a6b085..db45eb04a6e9f648ba2a6ea1d6ce48d096c4131b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/SearchForm.java
index 60b6b8cd64593b4c017bda00dd5b2cd8bc464240..c87ac8d93ebc6ca889230cabb9c8ca14786758cc 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/crawlinginfo/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dashboard/AdminDashboardAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dashboard/AdminDashboardAction.java
index 22635025e1168892e65f6c000c0343e784421de7..bf6ef48e796a1127f81889d60cf72e649362cc23 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dashboard/AdminDashboardAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dashboard/AdminDashboardAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
index 83e7507436ee514c3f05351f8a0d474e2f8b13e2..a54510ddafeeb3839f2c8bc8f8c2dacc04a28f68 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/CreateForm.java
index c1503dd8d0b510017bab0d256c88b87d1a5fdec7..72513a1c02a86d3662afbd98b9e018236ac4fe92 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/EditForm.java
index c5ca7fbecff8c130f1dedc2747c70444f073904d..abda5fe09e7cfc0e9630eeb7316e99070b1542b9 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/SearchForm.java
index 26fb3b8f2daf0f20d1d9dbe010a6e7b72d9e59bf..0a68247a934eb65f8c325774b659c383e15e24d1 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/design/AdminDesignAction.java b/src/main/java/org/codelibs/fess/app/web/admin/design/AdminDesignAction.java
index d4f4dc7606578dac04edb9a2cfdf97f3a364e6c9..4a21ec0d365b46d791a3200808692113ae92b197 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/design/AdminDesignAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/design/AdminDesignAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/design/DesignForm.java b/src/main/java/org/codelibs/fess/app/web/admin/design/DesignForm.java
index e33a32deb73c04c3d0046e7754831ddcda9f8b1e..16635046b13bb1fe0f9e43920b2cb49a82954a1f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/design/DesignForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/design/DesignForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/design/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/design/EditForm.java
index b84f9ae5317f27f1e81f7ed9a4b11d7d33a224cd..69621d7eb36298f4e2e8c65bb0ed64053a7a705f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/design/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/design/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/design/FileAccessForm.java b/src/main/java/org/codelibs/fess/app/web/admin/design/FileAccessForm.java
index 0c9011b979b6509aa604573b129507c96fc63524..43093fa1bcda3c6267861ff7d0414f7e2e577e59 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/design/FileAccessForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/design/FileAccessForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/design/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/design/UploadForm.java
index 564fbc5c19197158b6885f3534613e0679ebfa2c..1957eb94d7a2bd629fcc0c03db3211b502abea03 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/design/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/design/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/AdminDictAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/AdminDictAction.java
index ae346ebcc49c21a9fcf9584919b211399b7f62ac..895abd2466a8173de1aeb011294b2c8989f7a4a7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/AdminDictAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/AdminDictAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/ListForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/ListForm.java
index 858011ccadf234966510873390b265361be16b08..0277cedeb0d98f1ff00719ca0761428c4dd86129 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/ListForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/ListForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/AdminDictKuromojiAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/AdminDictKuromojiAction.java
index 0c031b62e003f778bb493ca2e49004f6d387eff1..4ecc7fa212a9a73de9873c9cbc5290c7eb0577f5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/AdminDictKuromojiAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/AdminDictKuromojiAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/CreateForm.java
index 3a89941b0ca2a5b170c8c2e503091ada531175b7..3724fcb2fd962e63ed4d025c930c6cbf5048806e 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/DownloadForm.java
index 3e9150a90555b9c51f1ee457f4b1882c8dc1e641..6b6eb6d42c189bbb09761d0acf216c00a1be0f1a 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/EditForm.java
index 00f885674f930eecd34f4c0cff5b3ea85a8fd112..b4e499ecff4506fd4d3f6969a931789d04bc30bf 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/SearchForm.java
index 8eaac0eaaaa443ed8c0498172d325ceabcb5c5f6..2285605e0cd8e36fc13279fe452550e5329b6030 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/UploadForm.java
index c023efd894b12cf34a731a68226c4af8bc07ff77..fc9aa71ea1a84e6f6029abe77ccdf6ea09c42edc 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/kuromoji/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/AdminDictMappingAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/AdminDictMappingAction.java
index e656b97950ba4cba7ef2e3b4f5f73a00995957f8..b28c002216f560d84a40fde61dec978130f61b43 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/AdminDictMappingAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/AdminDictMappingAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/CreateForm.java
index 1bce81602a40c272fc2ed91768458444eda9a6f7..22475d59a3613b4fd02bc8002fc914e9e9fcbba3 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/DownloadForm.java
index cd6cc4c90be0bca84d01ac86267e6d276e895619..eabfc900814124e637b5014b8b982c58fec13822 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/EditForm.java
index 101c0480528bac8ed50b16c90567feb4b1eaeb17..3fd55167b97b57f455f23db2ae6f0a25845c238d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/SearchForm.java
index dfe8363bc0228044d8c7a9f580e596363d960b48..6079608ee73219fa145e4dd26f2728b3cff2cc27 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/UploadForm.java
index 4519130083c913f1d831d0285c974fa9af2ef11a..b542dba59c6e8ec2f3f5157ad6564c8670baa439 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/mapping/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/AdminDictProtwordsAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/AdminDictProtwordsAction.java
index b139aa8eea0e02b709d22579ed961fe3eb73dc44..5c054700a5e6f46691fdfc83ebea7a02376221dc 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/AdminDictProtwordsAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/AdminDictProtwordsAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/CreateForm.java
index 0b1a1ce03da675045c1f8a89cb5b3b18637f1270..7a045dd318cb05a2e2bb869aceed85d61a266076 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/DownloadForm.java
index fa2d788a7a795f37338e537c9c68a2d32c9212f2..ab5bc7f054124ff945d5db04faf9fa17a10c8db7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/EditForm.java
index 05aca02b506921d2c0c52b30cca2b6688df8757a..75c003530a7c49daf7979e6ee67354e66a0f42db 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/SearchForm.java
index c6e5b5b204f8c8166a52602268c0009fa6289eda..2f4b0a94f03555d91b45a5767d45a07772e4fa7f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/UploadForm.java
index 67ab2fd41ef724c9b04f6b9d715d0912edc3193b..952f86f6782b5a016bad0be2e9b30597812af45c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/protwords/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/AdminDictStemmeroverrideAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/AdminDictStemmeroverrideAction.java
index e282a659445344f1ae05c6ae71e3196db60fa509..209dd67b10ba3e65f0695772f9a6452b6285a70f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/AdminDictStemmeroverrideAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/AdminDictStemmeroverrideAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/CreateForm.java
index 73e72c9ad3a4efe2f9daed9447b49cce4bfeaa23..6756d0f314e159ac1d73bc1b5d3458e44d360f11 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/DownloadForm.java
index be1326a01a45546c0933e25bd7201c9a50cb20dd..4128e45d77ca9b93f106379078863f62e16eb10d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/EditForm.java
index 9f953a9a00da0c7c1d4bb6ca85a68c4e3e90cabf..8969a1f15d9ff139067972cc5e2fc11831b8c8c3 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/SearchForm.java
index 1ff8973413407f771558a2c40a280cfd267902ab..a7f0bd16c196d599d02eac0b72f0f95573aadabd 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/UploadForm.java
index 3e50f0651543ffd94c4c0e78d9493d3bd9ece985..fcfada4aaccd0efb3dd05e1711b90ef4e6640ab7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stemmeroverride/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/AdminDictStopwordsAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/AdminDictStopwordsAction.java
index afe7c7e5ccb5f4124bd0eac962b01916905c3d42..0dab0c68930c34cacd43a258adca80de6b5488b8 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/AdminDictStopwordsAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/AdminDictStopwordsAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/CreateForm.java
index f99cbc1dc55224607d4fed3b0979b5b84b130656..ad7d97b8c2b8eb0f15494ba492e6a3dfcb264c4a 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/DownloadForm.java
index 516e128b6d8932037f6c7cb8b6bc57407c125b75..4433238f95cfc53694dbc0d0442584869d26812d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/EditForm.java
index 243297429f598ecc6a8c134138f3a2bb03c48858..bf05328e1b43f6e0529dd735db86c3f978110d0e 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/SearchForm.java
index 9210552614443edaaed8df8a1b93948ac502883b..a15c6f94ce3858d6bbc9ee96a8ce4e9e880edde5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/UploadForm.java
index d5fbbfaad7719f0541979b912deb92d9e1e3e524..7d8e3d95ae4e971e4b588b404639bfb8504297fb 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/stopwords/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/AdminDictSynonymAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/AdminDictSynonymAction.java
index b1e50bbefeb220bad796cfdd2ac98c102a1c5535..b0ab591bd4522e5a33a6fe1254c513b1af7ecce4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/AdminDictSynonymAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/AdminDictSynonymAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/CreateForm.java
index 9f730cdb56f275bab4e174a51a01e8ad859a7a5a..015653556956e878443e3de90b2d0ec59e458593 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/DownloadForm.java
index 9510fb5671b03314a9962cf2296850615a9a004f..95b5f0dc282b5a4385603adc2c8025cb7a6b6635 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/EditForm.java
index 20d2220633f24a6f56464df270b954d6fd923147..e157ab8944c25cf685958beac34b5935a4966fea 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/SearchForm.java
index 874ab38285282da2ea0fd7d619d6bb4b7de48d71..86dd680df621d68a0d03475dddab1346c4457456 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/UploadForm.java
index 57cbba7fc653845917da300335293dcb67989b55..f0ea10dc3ccdf35b387a6dabc0d38fda5dc20f31 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dict/synonym/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/AdminDuplicatehostAction.java b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/AdminDuplicatehostAction.java
index 23fdc069d7ee82a34ac238a51268d3909b2f3b8b..5ab5abbaa58a576da52fc0f01c12d1c219367498 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/AdminDuplicatehostAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/AdminDuplicatehostAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/CreateForm.java
index e5e19357e8dde382ebde555b2c3e14a55ba99367..24e83a01b3586d7b87dd1ecc48eefe6f86bf5593 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/EditForm.java
index 53583c83b6e17eaf6a5dd6d143a2b2ce05eedeba..40a62aea06e8e6c0c0558dd002da59706d76376a 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/SearchForm.java
index 9278c56a85eb56e531681ae9c46613b177587cda..3709789a410824cb262ab1839212c3e9fc0581b5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/duplicatehost/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/AdminElevatewordAction.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/AdminElevatewordAction.java
index a86f0de6703a5917f0aa1e9fb39f6522a0066a32..cc2be052a2746fce95e519395098028022dbc681 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/AdminElevatewordAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/AdminElevatewordAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/CreateForm.java
index 387a7e4f674c582f1f7af079b555afcb47ef6539..0814abad92bceda5b7cfc3afc9c27d96d8d58a3e 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/DownloadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/DownloadForm.java
index c4df76070bb36ac52e97d58eb409c434c364492b..3ea1c1437ad178a843f1c41b35d8b2f501613210 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/DownloadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/DownloadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/EditForm.java
index 9b36c95b5b9ee2d36c64d09561527629d15e2e86..ae7c6cf75a89b30da7df9dc9baf0a7c68bcd7a28 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/SearchForm.java
index 905fb361b43dd5ec3df3ca78cc8658feb8b20b22..fa7e270c2711665b4ae10364100eaf4a93782e03 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/UploadForm.java
index d250bb26060444b89707c79e05091e39fa827c87..33ac93fd06ff23a6e0cfcc508c0b3700a09a12c2 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/elevateword/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/elevateword/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/esreq/AdminEsreqAction.java b/src/main/java/org/codelibs/fess/app/web/admin/esreq/AdminEsreqAction.java
index 4b3fa90e6bff8843d19271d38bc0d4b9521a80b6..f69388005949a963f4841aab56b3aa6577f151cf 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/esreq/AdminEsreqAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/esreq/AdminEsreqAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/esreq/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/admin/esreq/UploadForm.java
index 9eddb594b0378dda9ac0f7be00863a9d6e645d5b..7deaf183dec5b0a12e50206b75ed6dad8516b567 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/esreq/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/esreq/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
index d70bca4be646682ed3af97d0112d8da8782b31a3..9b7c5eedcfaa053855fb93cb44dfd5a46b2fe9ee 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/AdminFailureurlAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/EditForm.java
index 21c900ddf07365df034fe8734d32e6c277bc6734..74673b869553f7729dae36f58d4550377ca3a229 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/SearchForm.java
index 79d38bd0529712315e5df6b16a8b3c01e181a3e2..85cf58d6568b8a801f5e7048fa30c70e0a4632dd 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/failureurl/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/failureurl/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/AdminFileauthAction.java b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/AdminFileauthAction.java
index 9c6b1f6600afea82cc4245f0fb2688370da66c6d..655c1bc76952925e446913dee79a3275cda8776c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/AdminFileauthAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/AdminFileauthAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/CreateForm.java
index 618061085a32f336cabe3e7f1e6b75c944f8db33..41e4140462cc6eabf2da68cc05287db0fe0533ce 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/EditForm.java
index 30cd848de23e08d75f7954e1174b792d6ec7b103..d31096629b7b6d1c7c352b68bb96ab2a3f0c45ca 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/SearchForm.java
index 0d45037b30dcc7f39bb096175891b17e78869689..784b954c6b152c20255c7f85425ef11bdf300150 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileauth/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileauth/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/AdminFileconfigAction.java b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/AdminFileconfigAction.java
index f50b4178bf283502738b9dc64750fb079c378a31..d6ba87c659df84db40afed5430f24402cca4e5bd 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/AdminFileconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/AdminFileconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/CreateForm.java
index d53fd95a7871a61945b3e1b9f3867107db36268a..90b1e14c660aefb115ec79b8e568b2d39f1e2235 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/EditForm.java
index 2991984d72b428fcc5e12dee9663cfa9689326a0..7a42074afbfa085ccbfa0c8c6d20d6781bf02b4b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/SearchForm.java
index 165078c7553239a290d3ef248170e7370d441f86..fd3d40b835af06801106067325f3c5849c982ffb 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/fileconfig/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java b/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
index dcdac47b26feef6abd94d408ec8cb309a2d7cf00..4dea9bc0bec693ea5b6fd27e39b148fb62ce7301 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/general/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/general/EditForm.java
index 9e9894b0213eb95467413000d975f347e8e67bb9..38fa22f23d9d6e82c617404c0bea783f5e1a12c7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/general/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/general/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/general/MailForm.java b/src/main/java/org/codelibs/fess/app/web/admin/general/MailForm.java
index bbe971a099d8ae102ea1c69cfd3a78b7d67579ab..99031e02c164f5a3af75a5adc48328c82bc84d76 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/general/MailForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/general/MailForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/group/AdminGroupAction.java b/src/main/java/org/codelibs/fess/app/web/admin/group/AdminGroupAction.java
index d5749226fcb5f4d105e7a6d84a52cc9db08d67f1..495e4dfff376708053365bee400231c45cb0f64e 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/group/AdminGroupAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/group/AdminGroupAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/group/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/group/CreateForm.java
index 7f07fbe8cfd7072dceb1978de2fd3d215c6680da..7c69320c6f82074199a4b61226e78b62b37f4dc3 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/group/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/group/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/group/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/group/EditForm.java
index 0214d794a473fcd44747a80a53110993e5a6d949..cb20d185e705d6f113e6b55dfb1330ebf32031f1 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/group/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/group/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/group/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/group/SearchForm.java
index f5af7f75c7f0420030545faefe507ea602b5f5f9..2f8244b712ab9749ba4c3dd4fa5ec15e92f242d5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/group/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/group/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/joblog/AdminJoblogAction.java b/src/main/java/org/codelibs/fess/app/web/admin/joblog/AdminJoblogAction.java
index b8d34c710d4a521cd301c23c35e42d4cb7021ccf..72e1423c501f6b1542f2714b772f01aaf6dfaa15 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/joblog/AdminJoblogAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/joblog/AdminJoblogAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/joblog/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/joblog/EditForm.java
index dcb9eb751902518db42c1566e608ec7c8508bd32..a2f1a65f41d64a91c98b6a4387acd236762cb65b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/joblog/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/joblog/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/joblog/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/joblog/SearchForm.java
index 67914780f1de863b4369662976d5a501788612b6..47b9109f7a6475aae42a20189efac41a52592067 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/joblog/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/joblog/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/AdminKeymatchAction.java b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/AdminKeymatchAction.java
index 165bb1aeced8f776c96c292c86b46261377f31a8..754618e384063d05306b636c4e964db5eec4bd8d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/AdminKeymatchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/AdminKeymatchAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/CreateForm.java
index 4cb3ec019c8785b44bfd1e08c66c15fbf35eac29..0804bac8a80403a421728bf13b489d88e8f7002b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/EditForm.java
index 4dc09b41d1300e33681ad80763c1f81c40789db5..5eace88219e3b24b281e68b66f32e81dcf772476 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/SearchForm.java
index f56aac7d403e801b426df640dce45aa7befcce90..5661d6c940825c8708b77ebd92d8066aba106765 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/keymatch/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/keymatch/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/AdminLabeltypeAction.java b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/AdminLabeltypeAction.java
index 1fb4645d752490253de2b5c4437b1d4d40000f6a..27d61435e663a6d486829b6da83216b881f6d4c6 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/AdminLabeltypeAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/AdminLabeltypeAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/CreateForm.java
index d7f4ea020debecda9d11359272bb655cf83ba11b..d53bd29fead0d335c6605607a45c6723afdb03f8 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/EditForm.java
index 2ec19904ee6093c8fa3d441f94436e59cde0b5b8..5240d6443fcf5813bf0d5e2631b6b2369da2c3f5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/SearchForm.java
index 8a55dac681c7f233a8300f1c119c334289f4bff7..4e3d14c849e584df2887aa5d9dadce2c98cc60e4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/labeltype/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/labeltype/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/log/AdminLogAction.java b/src/main/java/org/codelibs/fess/app/web/admin/log/AdminLogAction.java
index 6fa4922a5d52bf28801d88ecd63d06dfd4e6fb0d..0732713a131cc29933f6a7160367b4206608632a 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/log/AdminLogAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/log/AdminLogAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/maintenance/ActionForm.java b/src/main/java/org/codelibs/fess/app/web/admin/maintenance/ActionForm.java
index 43ebc197600e75aab5331f494a72046665f51378..29d52556a29715162651d5d6873269f1a453c014 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/maintenance/ActionForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/maintenance/ActionForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/maintenance/AdminMaintenanceAction.java b/src/main/java/org/codelibs/fess/app/web/admin/maintenance/AdminMaintenanceAction.java
index 7f4e9fe48914bb0be46523146ceef5d7aa8b7151..85a8ec966185545e75ddb322e02a51c9ba7f7fac 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/maintenance/AdminMaintenanceAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/maintenance/AdminMaintenanceAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/AdminPathmapAction.java b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/AdminPathmapAction.java
index 26ae8739c8f76ba04fe6d6e1b6fddf49056c0247..348ab18aa7dd1a1378f0d4615c9f71c974f85ece 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/AdminPathmapAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/AdminPathmapAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/CreateForm.java
index a6b064abba0abd5a66382e501c7db648133be037..5809deaaa1c1c95a81e535fa6a0c52d3860b3047 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/EditForm.java
index 458e226563d29a1aba046fb8111c3a319c827004..27b3cba1b4370323e705d1529bbc8e99e377bbb0 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/SearchForm.java
index 228fb6b4f297db580dd9fa330a6eaab381b0fd4d..38f113cb66169d1aa389ffa946a08dba34418213 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/pathmap/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/pathmap/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/plugin/AdminPluginAction.java b/src/main/java/org/codelibs/fess/app/web/admin/plugin/AdminPluginAction.java
index 6590c507859409d56cde1f5a7f92cb685fd4d46c..a2430fff8d13dba2c35248dbf26f3dda04377a6b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/plugin/AdminPluginAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/plugin/AdminPluginAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/plugin/DeleteForm.java b/src/main/java/org/codelibs/fess/app/web/admin/plugin/DeleteForm.java
index aa1a6b327fe289345c34e28d23b34e28ed48d0fc..808f90dc3f0500096371a7ded2435bbae2cfa308 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/plugin/DeleteForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/plugin/DeleteForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/plugin/InstallForm.java b/src/main/java/org/codelibs/fess/app/web/admin/plugin/InstallForm.java
index db1b88881bafcfb3cd6d416cc2ac200909ce1a6a..ba81e3bd329759a667de11ab845b57a08d17f905 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/plugin/InstallForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/plugin/InstallForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/AdminRelatedcontentAction.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/AdminRelatedcontentAction.java
index b1d12f1b545cb6d86e88bb68cabb12005d7baa8f..5cd16d753667128ed502ecccc81558d994e395d8 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/AdminRelatedcontentAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/AdminRelatedcontentAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/CreateForm.java
index a6587bcee4bcf47680c03ab43aa8bb5865621088..8991ea550641f1fdf94fa4c5d77b4a0a7afbd2f7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/EditForm.java
index 718058b7acde9a7ef0739023abc23e68f2b2916e..fc682fd632b6e0cf6c22391f6137eb97f191c568 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/SearchForm.java
index e23dcf9bdb50c0d9714643c214ac4aa25c22086d..193839409154789b254ca57634ade58c99347b2b 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedcontent/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/AdminRelatedqueryAction.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/AdminRelatedqueryAction.java
index 5570eda85f7b6f8bd5fb38e1976de23a9920abd3..46b02976a79874e27a559282248b1ed09ebaa3bf 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/AdminRelatedqueryAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/AdminRelatedqueryAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/CreateForm.java
index de2781d6924f03ba9539918c4531915283c647cc..303adc8d8b8a6ef6be58fb4e64b8fdacf80c52f1 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/EditForm.java
index 849e9dd6cbddfb470c858cee946710527a052256..a83889f364868ff2529d1fabbde8566692843f22 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/SearchForm.java
index b2160dbb1f0b5d1158a26cff61ba25cf9d262849..cab7ab73b8b3e7e1c98f7f28bac9f3108d0ea1e4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/relatedquery/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/AdminReqheaderAction.java b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/AdminReqheaderAction.java
index 80f590bfe16fae6847f861c4437f5056f39da2cc..6b3b7dfbc63903ca8ca80b83fda58b26595cc42c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/AdminReqheaderAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/AdminReqheaderAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/CreateForm.java
index 4ee015f8ec87d39a773cae5163cb76baffd372a1..e54eb56c415e2e426803cce62cc75b29b7f1221c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/EditForm.java
index d55b6dd8240e0ec4e08a1112d7ecba0c135cefe8..f76a54a34779cdfca3e072378616a40f6d80bb18 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/SearchForm.java
index 4a1afafbf381bdf3352249f96d1d30832931b0ea..b669e9d33812f3cdc86120a47df34460ed4fd1f4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/reqheader/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/reqheader/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/role/AdminRoleAction.java b/src/main/java/org/codelibs/fess/app/web/admin/role/AdminRoleAction.java
index 4ba00052decb75cbd1660828067b4f5c18f6f219..2701a17859da22154ca9dbfecd68c632686a2909 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/role/AdminRoleAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/role/AdminRoleAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/role/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/role/CreateForm.java
index 03e6f6d376488795f3ce1a20c82169847871433e..91a6da2d01bb168db5d5d92b1e560e21a84e6f52 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/role/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/role/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/role/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/role/EditForm.java
index 8798b183118e80b232e7b5568f8dde3df3145256..71c0390a29273e09ce76c8db43b0727530389ab9 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/role/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/role/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/role/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/role/SearchForm.java
index 36705e261c72aecead55667876ed618ada4aab1d..80cec2480483386bd5427301971f52befbe9052e 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/role/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/role/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/AdminSchedulerAction.java b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/AdminSchedulerAction.java
index ebd629bca2e4f1ce17636ccca475e493c4771bb5..03fa799ad2fb2c2388aa49b684fc9bf0daff7c30 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/AdminSchedulerAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/AdminSchedulerAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/CreateForm.java
index 36137a3a869a358a6c9a987492e911db7d81c8dc..e537b01b17e4be6072879c2f06984bac3b08b37f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/EditForm.java
index f8a9c897914f8efcd8542464d0c88d045ddb6657..c6d6fb5fd8fc62acff24be2d5d1d6eb953d8bea7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/SearchForm.java
index d6addc2a13fde3647fa38932c93dca2223d81431..0bd33e23e493ab06cd5b210bbbd8f89b37b4a872 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/scheduler/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/scheduler/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/AdminSearchlistAction.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/AdminSearchlistAction.java
index afbd2c8d55f9e91fd3e6ac329e4f67d61f90f483..59b7f832ecfa7c7aeaedac6dfbf7dcbbf5d28670 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/AdminSearchlistAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/AdminSearchlistAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/CreateForm.java
index e0154aea872ff580580843c94aa5400294801904..eb1f60c8f2c9d9056232f0b2f98bfc6a1db93170 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/DeleteForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/DeleteForm.java
index e22b4edfc4b198324e75b4f69b0a5b473368803c..5e0c4f1d168761495b04061b8f12a35511dd55ea 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/DeleteForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/DeleteForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/EditForm.java
index aa20e56fefb35409fd03139970373207ac622e13..e0f102a83d59bb8d42a4f2a74496e3c935fea9a6 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/ListForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/ListForm.java
index 210aa67a8233a949b3398cd7cc640ed4fd40f92f..decb39dec89c510ae6643573afa5497219f60dec 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlist/ListForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlist/ListForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/AdminSearchlogAction.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/AdminSearchlogAction.java
index ba20b41d9c713d4ffc7099208e2d08e36e905be6..18c368785c9bb8f46b1fd6bdac30e7b4012d89f8 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/AdminSearchlogAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/AdminSearchlogAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/EditForm.java
index b6ab61b548838ac8ec697c1297134876a1b2d330..e099862532f365e5621fc2e829fac470d09346e3 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/SearchForm.java
index 811f5e5e263874ee031a2674c06bda72852b7ee8..cb37b257a3c5a46085f8b14f06304b7d442a0ee4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/searchlog/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/searchlog/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/storage/AdminStorageAction.java b/src/main/java/org/codelibs/fess/app/web/admin/storage/AdminStorageAction.java
index 5ef57805b361cde1e71e65ff50f67c48cf011055..38fac6235dc9b7eeae93349d743ba97f7e249372 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/storage/AdminStorageAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/storage/AdminStorageAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/storage/ItemForm.java b/src/main/java/org/codelibs/fess/app/web/admin/storage/ItemForm.java
index a2ea1577bb64f7c76dec1a21c280747be0eca7e5..cc07903c76d91ac1384134131a846bfaf2914901 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/storage/ItemForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/storage/ItemForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/suggest/AdminSuggestAction.java b/src/main/java/org/codelibs/fess/app/web/admin/suggest/AdminSuggestAction.java
index 563db4cdb347515c767e744c94938e05dc8b83cb..1c76fb9ca2258926affc266e1930b3213c810f6f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/suggest/AdminSuggestAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/suggest/AdminSuggestAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/suggest/SuggestForm.java b/src/main/java/org/codelibs/fess/app/web/admin/suggest/SuggestForm.java
index 8b947010ab54b19e5b2caf3bacd4885f8f02bc6e..1f5b706b0b54b373d7781850e6f6d162e32f908f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/suggest/SuggestForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/suggest/SuggestForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/systeminfo/AdminSysteminfoAction.java b/src/main/java/org/codelibs/fess/app/web/admin/systeminfo/AdminSysteminfoAction.java
index a9780a0285a4b5dd28b3cf9aa5e2f96a713e4c25..4f9780ee91be5e38543f9168ed69253aa586855d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/systeminfo/AdminSysteminfoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/systeminfo/AdminSysteminfoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/upgrade/AdminUpgradeAction.java b/src/main/java/org/codelibs/fess/app/web/admin/upgrade/AdminUpgradeAction.java
index 73ad58ec6573967d508f1bd6c5cc21bdbcda5f4b..88544c669700ed2f3a1134a1901aa6b8695c9894 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/upgrade/AdminUpgradeAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/upgrade/AdminUpgradeAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/upgrade/UpgradeForm.java b/src/main/java/org/codelibs/fess/app/web/admin/upgrade/UpgradeForm.java
index c04dd5abfd38f4951a0d30fff789a540a9c6b39f..96bd280a397d8b98462215953095bedd5f488d12 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/upgrade/UpgradeForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/upgrade/UpgradeForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/user/AdminUserAction.java b/src/main/java/org/codelibs/fess/app/web/admin/user/AdminUserAction.java
index 7d71cde5bd3f09d35ddc853ca6e0ceba59effede..1912d7f8e5b30cde5b460826ed3e7e16de8927f7 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/user/AdminUserAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/user/AdminUserAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/user/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/user/CreateForm.java
index 5709f01706fa815dddc690e0b61c4e288df0aa3e..bd9c5e2787ef6fae48a744b30e21d7e331287290 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/user/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/user/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/user/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/user/EditForm.java
index dc0b0db0859149cf83f9a91496f65571f93613ad..52452190ad0e3c342d3817e2fddc5ae50b4693e6 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/user/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/user/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/user/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/user/SearchForm.java
index 12505d500f4e79b3127975974cd812d75a30ab48..f62dbc77a2b2f24cc0f7c255728bbd07addea04d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/user/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/user/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webauth/AdminWebauthAction.java b/src/main/java/org/codelibs/fess/app/web/admin/webauth/AdminWebauthAction.java
index b35aaadc8fe0492a56319da522abfe7ef52feeea..750bc61b02d5b2d43b978645706b26742a1bbcc5 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webauth/AdminWebauthAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webauth/AdminWebauthAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webauth/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webauth/CreateForm.java
index 4c076e66e5616966b69ae2b381d2dbadbab7d898..b378bf0727d51426a0278229fc1f13359cfda759 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webauth/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webauth/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webauth/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webauth/EditForm.java
index e079b192420fd0f6de8fb0916bb4ed4889649308..3a023fb01f85c976b0c93332c1f9a9fb9b44e90f 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webauth/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webauth/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webauth/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webauth/SearchForm.java
index 2943a796232baa263254ba2fe6140813cb24df8d..019b50325e6deb10e77d7f0d0430b801a83da574 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webauth/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webauth/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/AdminWebconfigAction.java b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/AdminWebconfigAction.java
index d2d2a7ca62678c1a1161bf10a90e1fda8fc5b45c..286f4b9d96105487932b53fd050a5be5e6388a94 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/AdminWebconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/AdminWebconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/CreateForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/CreateForm.java
index f5c932d67a63b4ec52f6516d0af2d90df87062b7..27a4287645492d382c6d25d7b99469bbdce6d28a 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/CreateForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/CreateForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/EditForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/EditForm.java
index 21f4bf8fa3580c13e84a0879d7190d157f90fa7c..4c8d6fb9e32ab20863377d72ad1fef619b21a6d3 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/EditForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/EditForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/SearchForm.java
index a757683a278261fb775c743be549544ffadc51c2..8e808b835b830a627652476771028f28319b0b6c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/webconfig/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/webconfig/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/wizard/AdminWizardAction.java b/src/main/java/org/codelibs/fess/app/web/admin/wizard/AdminWizardAction.java
index 93be596235980eaff6c9ceb2f959e1f4b114d1db..43b398d7b769fe2eec8d2ca75702cb94868fe013 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/wizard/AdminWizardAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/wizard/AdminWizardAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/wizard/CrawlingConfigForm.java b/src/main/java/org/codelibs/fess/app/web/admin/wizard/CrawlingConfigForm.java
index 5540f149d6a6aa065173fef231d9dafeb7301881..cc5de7d8d886b36855f8bfa1f69dd4fa27b892bb 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/wizard/CrawlingConfigForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/wizard/CrawlingConfigForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/wizard/IndexForm.java b/src/main/java/org/codelibs/fess/app/web/admin/wizard/IndexForm.java
index d1d3b12be63e14808488dfc055870fb973cd64de..076bc114ff207655bc262829cd036c05c471945d 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/wizard/IndexForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/wizard/IndexForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/wizard/StartCrawlingForm.java b/src/main/java/org/codelibs/fess/app/web/admin/wizard/StartCrawlingForm.java
index c9a57ff277e258de00f08a38caee92e70feabccf..49b8fe9b08b23a9e59dda8df12f8e6b620ec90c4 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/wizard/StartCrawlingForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/wizard/StartCrawlingForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java b/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
index 7d04a3addd07d337ec965a2afc5c9eb62bc0e2db..e59ba8f56c859a16a1fa57bee1c5ada552c3b653 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/FessApiAction.java b/src/main/java/org/codelibs/fess/app/web/api/FessApiAction.java
index ed70f1b2c574148a3e19c38a76ab80c5e161afbc..5c0f55d030c6f6be5a3daba021e0d48590954da9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/FessApiAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/FessApiAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/BaseSearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/BaseSearchBody.java
index 7cfdb9c9d74d4f5c26556fdba753b4013724655a..7010e8ba4b29b868f13aad2eaddef7034d7ea77e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/BaseSearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/BaseSearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/FessApiAdminAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/FessApiAdminAction.java
index feeea0dd70dc02c7e9410a2a86cd613f57ebcc46..4688096e113ddf6cd126b06f5048eaccace74dd5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/FessApiAdminAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/FessApiAdminAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/ApiAdminAccesstokenAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/ApiAdminAccesstokenAction.java
index a1c1af8b287f80caf439c8f47eb0c3ff24e43100..eef06d0a54ce15e90c808d2626670c38650519a6 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/ApiAdminAccesstokenAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/ApiAdminAccesstokenAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/CreateBody.java
index b81fa5ec0f2797dc5aa52fa70df1389724ed7765..c2c15cebf5c30869b641c8383abeed6b6653f9e8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/EditBody.java
index d6ff7f2fddfcf19fcea4eb9f693a5aecf7996006..abde944a02a1bdf369731ad0cce340a6ea043ed9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/SearchBody.java
index 3b6be4bb57bfbeaa43253b80fe7309abee616606..61ffcef5f0515e0e744da0592b149292fc13ac31 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/accesstoken/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/backup/ApiAdminBackupAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/backup/ApiAdminBackupAction.java
index 6e1458a79d91774fb7c9e0aad71071f308a9f803..8f14530acd91b18252d9513aa3de148d945ec74d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/backup/ApiAdminBackupAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/backup/ApiAdminBackupAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/ApiAdminBadwordAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/ApiAdminBadwordAction.java
index 21689e959ebb175cbd687543669f6ad2fbb5c42c..fe17266fcadf722d850c792c397e97f911453fd3 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/ApiAdminBadwordAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/ApiAdminBadwordAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/CreateBody.java
index 21464c715c900a771cf149144e1245e9bae193ba..025d64587c26ab4c5f8f0b9d605133dc0e009d84 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/DownloadBody.java
index 555302c19b1f824f6cee743dc62fc9d313fa2657..00226cedb55bc0b8e465726b8fba104d86003c1a 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/EditBody.java
index 7c35d3367ac2b32fe543fbdbf0ecd6fa6977d6f1..3694ea014110dd0f510546a137ce774bf09c7663 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/SearchBody.java
index c852a3487bd089ccce7c313f090e778bd3d8f3f5..adf3eb56e16353ee6020f5364dd0fa7e03643561 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/badword/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/badword/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/ApiAdminBoostdocAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/ApiAdminBoostdocAction.java
index 47cf0af99597650b0fc9dd40259a7cd5d3f5e905..fb26a012a5d83ba80a5604628d535365be1d9b88 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/ApiAdminBoostdocAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/ApiAdminBoostdocAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/CreateBody.java
index 617c8ec304ac4234f54a2b4906ad4df5d258d998..8533344c97eeaafa9d59149349b80852f31ca712 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/EditBody.java
index 31c322cefbfb259adbdb50f99e0c6afb28b1e0af..9db65f3a1bf8f8c5eaddff4680ebbdcddd3714e0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/SearchBody.java
index 05b68dceb1186d784a857a69f8735549a7dcf394..4f33f6cff358c6d3c2b737dd2f3686cb9ea15b4a 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/boostdoc/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/ApiAdminCrawlinginfoAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/ApiAdminCrawlinginfoAction.java
index ae7776fe30349671d9e0198aad816a3a52c1469c..2c5bf8a9ca30b46a2efa892d5e5c26407ca3caba 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/ApiAdminCrawlinginfoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/ApiAdminCrawlinginfoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/EditBody.java
index 73d64658406501c1e7fc5f8179711b506ad1551f..e6ccc9d1c2ffbdc6607f58a10f7bccce69fd7dd2 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/SearchBody.java
index 3d67fc12b0f3c9549d9d3c76c39860cf916813bb..690c6b411adb9804658b42ff973fb3c45e123602 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/crawlinginfo/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/ApiAdminDataconfigAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/ApiAdminDataconfigAction.java
index 590752409a57929edd177ac4227e2f05e556823d..65c1c1c312ee3ecbf85aee75ca7c48f6a9e78ab0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/ApiAdminDataconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/ApiAdminDataconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/CreateBody.java
index 6f2fff73355426a382eb8337613d379c7339ecb5..69680903841286cd5d47de123763a71dd11333c6 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/EditBody.java
index 453518c2222e4bf3a6490f12e0be3fe7ee902cb8..bab8d4800fa7865e3e1e3ccc47e7b6249b2c5b59 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/SearchBody.java
index 332ca76e55f6d2f8b46f5b1aa811f1b356575200..081fbed43fbee13b4ab3e492ef27e378f151c807 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dataconfig/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ApiAdminDictAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ApiAdminDictAction.java
index cae7ebd745e75da569fbe806f47a073f372ed83f..faa92856eecd1c1ee88e79bd0ce0b519c3f61572 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ApiAdminDictAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ApiAdminDictAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/BaseSearchDictBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/BaseSearchDictBody.java
index e88258673a2ae74df1e30438bfd32a2d6da2de7c..d8564e69c47e2ebf2ab66abe83ffa678f6a4dbce 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/BaseSearchDictBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/BaseSearchDictBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ListBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ListBody.java
index ec9bb94109ee826975adc551a9f83ea4d3d9e047..f707e3dbaa562f4d0d50ff3b487285b158d7bcf8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ListBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/ListBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/ApiAdminDictKuromojiAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/ApiAdminDictKuromojiAction.java
index 3a9ee414170ba560b255115ab1a41dfd3e9f2602..bd43029c24395eae3dc6f7fda936a38bf4638c2e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/ApiAdminDictKuromojiAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/ApiAdminDictKuromojiAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/CreateBody.java
index ce5888781b46c119c51e5ba9da2ab3e3afb4cce9..9217ba14dc1fea9fedbf4a8a673d79cc6d9cb087 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/DownloadBody.java
index c71ae1dd6c773b1ca47c556f0950c44f22a56028..25ba9223cba8b47be473df02c62c415dffa9b2d5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/EditBody.java
index 2b4d2565aad4c2212b9bdcc2a3a9be2be0fa9d74..9c4cc183dab8cfa41845931300caf6ba9854e478 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/SearchBody.java
index 890ddb04355b5794832b6ebfbd777ba429d9a23c..05f738106a47e1fa8916ccbc2c7e264b7f2bdf30 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/kuromoji/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/ApiAdminDictMappingAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/ApiAdminDictMappingAction.java
index d08381b5477f61bd875dba8a6a4672d2bac9d5e4..62445c0a3622328283f4c198304e3df8d4ff5e73 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/ApiAdminDictMappingAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/ApiAdminDictMappingAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/CreateBody.java
index 51da967775f34c7c84cf9670faa37c5931a86f41..d63738e108295e68c8af1ba4eefe7a13c50218b2 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/DownloadBody.java
index 95ea17b443f29d28a57c2822ab3979d236c1737b..ce1d9e74317870c1c14dd447aceca33d5ea137c7 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/EditBody.java
index 53c2bf35c667b10d112815450f4866726dcdbde9..968e03952bb3e2b18d25c99d127949f8013e8e9b 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/SearchBody.java
index 7791d691605319f343acef33b794912fc8b90cdb..9f25f89927840ed2cec08360fc65a92900e89ae2 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/mapping/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/ApiAdminDictProtwordsAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/ApiAdminDictProtwordsAction.java
index 7af619c879195f6f486d177634533edb4815ced9..6661d0381837b05c685c8a362adcc6c2815e63ac 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/ApiAdminDictProtwordsAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/ApiAdminDictProtwordsAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/CreateBody.java
index 89c2c9d918949349793f205e0de9d8e180e2a568..4c32e420989f9b91c6ba9bfd3e7b7aac242b4347 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/DownloadBody.java
index ae778f11f08ce3cba7aeca9ba4462e61f39c1b05..754d213e5fba065db1bf5795114ea82fe0830b8e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/EditBody.java
index 9b1d264640ec48a01116fcc7e22668f6853d8a4c..2eab0b7d4dcd0e236163631da14a8d668644c0c7 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/SearchBody.java
index 1765d08c5d9420f3f669bd3fe8506d6ca4cb1633..acd3c7eafb4bac2433508e3a19ecfd850e1c185c 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/protwords/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/ApiAdminDictStemmeroverrideAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/ApiAdminDictStemmeroverrideAction.java
index 366c27e1d9e521e0a537e20adb3364daf0ec1142..1a27c37ce4c80e3f0bcb773da482dfac5abf04f6 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/ApiAdminDictStemmeroverrideAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/ApiAdminDictStemmeroverrideAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/CreateBody.java
index 69ffac907a665bec769df84ad0386d8a13fcf5f4..68aa6d95d6a24a2c904d9f2313f78f49405cc777 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/DownloadBody.java
index e031b5210c0e78d9ead1931eb364e2c2c1a088c0..ad713a34e8b11c1bb0c118540a858577e8bee024 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/EditBody.java
index d220d44456f62a81faedc18b85b57104cc823798..7af84c19534fab0df2b832a586f7e2a33fa3d148 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/SearchBody.java
index ac6ba8475f287d7f12fdc862eff9c46b39ed53ad..e4be6db35bccb58e3bb5f12c821fa47d49ca13e5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stemmeroverride/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/ApiAdminDictStopwordsAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/ApiAdminDictStopwordsAction.java
index 495893d3e2ecc71fb4d4b26a9297657ec4392aed..80f1c54cc25375cb2e1946ccb17a483b02568a49 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/ApiAdminDictStopwordsAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/ApiAdminDictStopwordsAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/CreateBody.java
index e9917a3d103c4df3e08c2c0eb8552d57f6d95a05..c06b73a121b45348001fcb06c5617f006c595ad5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/DownloadBody.java
index dcc40cb0a899cc66270b91bdebd182cb3ed746b3..3d8f264604d31f96f1fd075f9a3ec4db8884a231 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/EditBody.java
index fc0f293b0d5b05fcb6ce68545cd4e2616f9b4bb9..4a0c9c759479b45492852c9761e43298d5708b15 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/SearchBody.java
index 46d77f6613e1ec82b1a1016655bc4dd88e43d365..e91bf5d9505e41bfa4e9d8c334f666333c42f7c0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/stopwords/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/ApiAdminDictSynonymAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/ApiAdminDictSynonymAction.java
index 6018c3fadde3259b716c24d0d3c081c753d0c9b8..5aee4c6ebee46e51685dc9841275cefd696c40c5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/ApiAdminDictSynonymAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/ApiAdminDictSynonymAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/CreateBody.java
index 57e62fe849acd9ec9326dc99d4a318364001f962..1ccca1151225b942a62cb6c21c61dab2ed6e1f2d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/DownloadBody.java
index fa44f205729fb6b37e72dfb52554e5990cc69d5b..f00414584aea4602eda60d91fb3a56719097f0f3 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/EditBody.java
index cdd9a305af4e890df7301d204843fa0e32e3a6e0..d17630346cbe6ab054bb866f13304a659f763cc3 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/SearchBody.java
index ea885392ce04f5f23a951e5647edd28c24e40e0e..69596f043f4ce3fb05b3e11397080a3920e3298e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/dict/synonym/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/ApiAdminDuplicatehostAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/ApiAdminDuplicatehostAction.java
index 744afe07652053bded88908d875fbbd2718476a6..62b6da1cd42df6369b4a82c1712d34a997037ab9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/ApiAdminDuplicatehostAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/ApiAdminDuplicatehostAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/CreateBody.java
index 8e87933a448a58a0b6f95d76e4f157bdf8e484b9..98cd7807011b67be55e9eb5283ee5bbadb7c9aaf 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/EditBody.java
index 3062ad8093ef9fe55b30e1a8fba5d4f660400983..d13d72e3a53aaba84d7f9f06196fe9ed9018a0f9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/SearchBody.java
index 92d63f09736d9670dc7c576e839c2c3f4e55b4c4..cf92cdccda42d2b5a5bc615939cc920768d51354 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/duplicatehost/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
index e306782265d84e9060b7151f16003878af7d7ae4..c5d2dbe9762ab572a45f559efbff20184a92ed02 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/ApiAdminElevatewordAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/CreateBody.java
index 3fb3678382868ff6bc0f36fdced33d8a4d98ad09..c34afeb059338ceec69183b779d7b9dd524ffbd0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/DownloadBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/DownloadBody.java
index 94669bb5ca4864a1d2ea76a1dce57921a6e4d22f..4d827d7ca587f8e1acec398996a59cea9724011d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/DownloadBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/DownloadBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/EditBody.java
index eddbadd4485cf1bce0046d7f6b0c49fba7d37736..23c47093165c1cfc2a9fde655a6ef2c260bff7e4 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/SearchBody.java
index d8906f7f055ef43ac9b6b0d1f4fb4de022e0aa8d..458c54d6c32bb48c18ab07013ab18f75ed1f0924 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/elevateword/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/ApiAdminFailureurlAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/ApiAdminFailureurlAction.java
index cc1ae2508423ec4fa6a68e6af76134f5af2795e9..6153949830bdd777ce952048172161a47c53ba3e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/ApiAdminFailureurlAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/ApiAdminFailureurlAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/EditBody.java
index 0bff3c3004ef827dbe6e503932722a57fec9ea4d..87f1e626361c5b8928e961512d5f0be550a25b67 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/SearchBody.java
index bd7c42128428ccbe903e8903a7f1b274b772313c..08040e88b84deb6ed006ccaeef2dbb77cbaa9f2c 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/failureurl/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/ApiAdminFileauthAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/ApiAdminFileauthAction.java
index 4e02ebd78aad2f49058466a09cc49bb025ddf088..94576ad7ff2f06d85701de3cf74ee570ee65a168 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/ApiAdminFileauthAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/ApiAdminFileauthAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/CreateBody.java
index bfb004f26ba8eb4cb88e4db15c3201ab2e39d214..0ad2190aec182c90e131949da3faf50723a391b8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/EditBody.java
index 6509baf224081837a5b79a83e5374428236ddd42..5a563efe71591c24b9c9075ff62dcf2c4a9b39d1 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/SearchBody.java
index 42ee87b386de2a2e7888a7ad799fad9fa5d77fde..bd9cfc7f4c14f6f058eb7f632dc562aca85ae993 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileauth/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/ApiAdminFileconfigAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/ApiAdminFileconfigAction.java
index b1d20168e161149b429de5623d2b50388117e5c2..aa5b39fc1bfe7e43515ded6a00a5a244937bbf02 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/ApiAdminFileconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/ApiAdminFileconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/CreateBody.java
index 9cdd8749c8d75798fe15a27e620a6d05404c486d..9ff28a39a555eec2e1cfac5e09a4328268a19773 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/EditBody.java
index 387757529e176a799437bf02362cf3d3555efb55..a8789fe7003aaa8fb4f7bb51a800079af7576e0a 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/SearchBody.java
index 50222f090184a540fb3882a50a05d2092b5090f8..f554c6bb8b4ef161a8bb3a8df4710c83587fc4e9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/fileconfig/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/general/ApiAdminGeneralAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/general/ApiAdminGeneralAction.java
index 3f5d19f458ab18ba18a77de63f46da63f9c3b967..a54d4f8db6c785ddd34fcc2cdb24640dcd9efdc6 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/general/ApiAdminGeneralAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/general/ApiAdminGeneralAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/general/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/general/EditBody.java
index 79eb8d89638212b2d1f87ce750016fe90d0aadb9..ebe1b8e8568797358b2e61348c5cad8c23de5792 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/general/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/general/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/group/ApiAdminGroupAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/group/ApiAdminGroupAction.java
index 97c988a8a2730a71e09cb29037274a5f7a3af346..f2ccd88f9754d5c65b63b5dfb64ad3faed4083f4 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/group/ApiAdminGroupAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/group/ApiAdminGroupAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/group/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/group/CreateBody.java
index 5273cb2f6032de35df9e028de43e02f397884eca..8f832504ede185375d2f6a363a222cca0fa9979d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/group/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/group/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/group/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/group/EditBody.java
index 10e7fb152ec6439102d3ff02624a2d5e359a5b9f..6f6254a3cf4cf1ea3611f8d777f25ef64d0e498b 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/group/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/group/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/group/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/group/SearchBody.java
index 8a8cf69bea1460b7236d0f7796df02ee3312c71f..1ebfed8267d7d552ddc06afd318ea2ec208f4aee 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/group/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/group/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java
index 67fe56e0e167703048dff98790d639c576f24d39..ce3c22e37a84b4089fd3dd96039eb40787da4c28 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java
index e76d0e4e9246803b01f14cca222a580bb34ba5da..4a5f39acc040e2b861916e036349aef6e0a8dec0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java
index 78484d5ba1f6316057c0e5f9fbfa20c762b45ad1..5617140adb1ff084f0e2bca9003b0ba7ebad2ecb 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/ApiAdminKeymatchAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/ApiAdminKeymatchAction.java
index 55c26016d2873d3a3233007854168d8c41b4d05a..023189cdbf2efab8d50ff2d3d125cffd38b1b444 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/ApiAdminKeymatchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/ApiAdminKeymatchAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/CreateBody.java
index 2abcec72963aa50b03d3eb15de4d67f351dd587b..4478bf01bd6ffe5f613e7345ed0bc75a97f8afee 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/EditBody.java
index e3f649f194ea768e85c2919850fc979a91141259..6f4a915b9a3370da42529d8f3a8754db91d7e3b8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/SearchBody.java
index 4425aa5884ae9b45cc2fb2b1ec63680759397dcc..17080b318390ead589d5be5dd15a82bda898e7c0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/keymatch/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/ApiAdminLabeltypeAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/ApiAdminLabeltypeAction.java
index 947c628e173a1a53e341a3b9aa6e4493bc77f833..ca04e354208277ff3c3fe4f2390fe90048cb9eb4 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/ApiAdminLabeltypeAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/ApiAdminLabeltypeAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/CreateBody.java
index 111bb5f6dea38b6e16cd749bdb3e08e959879585..0903cbd6c3e8c82c8e4c899ad7586077b22d3e48 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/EditBody.java
index 2cf4d0f9cf3248c679ddaf6e5c45c01148c66a28..04f7d8da70daa65ddcb105af9d2eb36016bb0e52 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/SearchBody.java
index b1624ce7e92dab3260cd9fcb8b642784a851c83f..e20cfca8e418aa88ce122fd2bfbd654e009518d1 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/labeltype/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/log/ApiAdminLogAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/log/ApiAdminLogAction.java
index 5f56133b4249b4a27463ad10f255d631b87be2c9..f04604f3590f2403dacc95f63bcf98af5d794d54 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/log/ApiAdminLogAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/log/ApiAdminLogAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/ApiAdminPathmapAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/ApiAdminPathmapAction.java
index 17413249da20a779329f86afa85cb6b024aa876d..fe2343f91f9bdd1426c63d6db30ad1bbfd940fa0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/ApiAdminPathmapAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/ApiAdminPathmapAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/CreateBody.java
index 169f19adf803b4c22170ff5cb56c262dcd187c82..6476ae54fc8f2b6b7c5ccaf22dcbad47e0e6ad4d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/EditBody.java
index a0a1e612682ff06bc095faacfe96288931c90752..46c0738250bf32e4a54b3080f70887af563b2422 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/SearchBody.java
index 2e2e54aae63724863c558cecf257a1efe2854cf9..b99253638875d67d4b96e44e03a8639b182b2f0d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/pathmap/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/ApiAdminPluginAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/ApiAdminPluginAction.java
index 985478f730eeca3e49aa7d4df6b0940b15e8cb23..30cee5aa62e5731e37d2b905d70d4c67f8d52b7f 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/ApiAdminPluginAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/ApiAdminPluginAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/DeleteBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/DeleteBody.java
index 4e86990930889160511cc841db1c9e3758118031..fdb20d80afa426c16b091efcd5f02b2769302ed5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/DeleteBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/DeleteBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/InstallBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/InstallBody.java
index 59a4f9b4b6e261dc2230527c53b55a9419bb8906..a1f3951e0cea55667bea125f3a495e1e0f448a18 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/InstallBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/plugin/InstallBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/ApiAdminRelatedcontentAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/ApiAdminRelatedcontentAction.java
index 0f1dde2aceb3e1cb58459d351f3afe377a5b8629..d7219300a190660e42f75c38611a2e5d1d7783b5 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/ApiAdminRelatedcontentAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/ApiAdminRelatedcontentAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/CreateBody.java
index be7f484df33ae98d7d2d2edc8797dda30b42eb02..1899a64a2774f9b78da62fcd428038e61a7143c3 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/EditBody.java
index e8209e87bb1b938019057986e88dd73d96dc391e..54540faf7866b6a4041015b3320ce0ca9b638739 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/SearchBody.java
index 7795dd0e9377e07d0feec64e96d15f2bfc3fbb79..763ad26ea6f896ea104bf22439d6d0a3f0600eba 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedcontent/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/ApiAdminRelatedqueryAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/ApiAdminRelatedqueryAction.java
index 99c17d3a6395e57377e58d2f24c24c9a687fd2f1..8b7f420717267ec9ea082f74471b7725ae6c82a0 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/ApiAdminRelatedqueryAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/ApiAdminRelatedqueryAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/CreateBody.java
index b28ef744c0850fca03ed2fd11309deeb44458b00..e4e6eab96842b972cdfe20dd5787d7ea51fc4192 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/EditBody.java
index 6f8879451af7d65fbd7d6882a8a58bd23c13ea0a..cd9ad998a40507dec096a55d019149fae3dd148f 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/SearchBody.java
index 50fcebe87bd7c607f32b9c6a91ce2fd840cee6b8..778a46f362655385b50d96151ef8bac32350a11b 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/relatedquery/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/ApiAdminReqheaderAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/ApiAdminReqheaderAction.java
index c34106f592eeaa2a5f2d4825bf1245600211e00c..e5f93629fc809ccc01ea3d9f2122fccaf068d2ea 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/ApiAdminReqheaderAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/ApiAdminReqheaderAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/CreateBody.java
index 9847baac4178b0b25ae6fd23082270057568587a..aae6b4ea924c7ea2b69e97e7889ca49ec72de0ee 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/EditBody.java
index 050e3c3509c2ef52f127753cbff5cd93d591d021..34770607c07c66afacb758e54fa3180dbca9b765 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/SearchBody.java
index e8f59cb607bce47d6462346016f9f9c36a012b25..7050deea4f491d0229dc86ccde1d12faa99ba73e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/reqheader/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/role/ApiAdminRoleAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/role/ApiAdminRoleAction.java
index 8fda04539a67f891b1d24fd57b850b33894a6179..62a662b08bab20c0b096851b757dade4884cb29b 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/role/ApiAdminRoleAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/role/ApiAdminRoleAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/role/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/role/CreateBody.java
index 7368a7e225069e2835f01e8c911ab04d00f50a16..cde29f4c22b96ba4d2e00f12b13b7afd943987af 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/role/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/role/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/role/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/role/EditBody.java
index 6b73840e1d57bb1007df2794948ae0473ab09e2c..abea64cd7dbe1dfce4d791bb8ddf99843b42def4 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/role/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/role/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/role/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/role/SearchBody.java
index 53b7a41f900fd610b7ad1edfa25776af4dfd0815..8d2155820f728ab15b5a3c6cf904c0e821f1c77b 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/role/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/role/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/ApiAdminSchedulerAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/ApiAdminSchedulerAction.java
index 80adf7fbfe662777c33cc37e4e82061d39df3714..dbd18b285605e6ff8b51bc9cc1fda7e0aee7fdaf 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/ApiAdminSchedulerAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/ApiAdminSchedulerAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/CreateBody.java
index 631dff32c3a624a6ef535d79f03f78dcee54377d..9dc12f6c0938366407f11c8e8924801ea18456bc 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/EditBody.java
index fbd6d1dfd2933b0c6f10feda801d3b5938ab4528..7055ed5a3994a9400b72d0780898f1d647d9627e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/SearchBody.java
index a70b1a62437d3ff0e6084e0fe9a9551a1cb594d5..3cfaeb52008db654dfcb787b34fea74177c89ca8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/scheduler/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/ApiAdminSearchlistAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/ApiAdminSearchlistAction.java
index 0f4eea597d5bf3b3db17baf6b8ebbf0b10cb3924..f48618ccb30f8bf690e1b0ecf67c1391e109f3ff 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/ApiAdminSearchlistAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/ApiAdminSearchlistAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/CreateBody.java
index ed7bad5c45271654f70dababe2db84ac0d833f31..4a327dd237e7e2ccd29a9dae660b4c6c22245483 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/EditBody.java
index 81de6bb90f30e6a707bbde4794d09f8ffa01fa4d..0babe7e87b2889eeb617ab3b7ad2e58952634f4c 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/SearchBody.java
index 728cddec578d097f515d4b1985327889f0d8dabe..78a60ee8c878a1e331388ff729b298e67d418834 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/searchlist/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/storage/ApiAdminStorageAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/storage/ApiAdminStorageAction.java
index 8d3e1ba35aac4fb41bd9469729ebe75541207c5c..a8241c2607320408b37ae61a69cc5f3aed6ef4cb 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/storage/ApiAdminStorageAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/storage/ApiAdminStorageAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/storage/UploadForm.java b/src/main/java/org/codelibs/fess/app/web/api/admin/storage/UploadForm.java
index 00aa6553d7121bfdeaa16c65f450ea7976f4803c..b16c52d2f5dd20a71c7f9e2cc12e55e3c1aa742d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/storage/UploadForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/storage/UploadForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/ApiAdminSuggestAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/ApiAdminSuggestAction.java
index 7fd3ec5f723ad851ddaa911c66a0c3c3dfa156b9..cf83e4f96ab6982fa144b61c8f5abdf1b97716b8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/ApiAdminSuggestAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/ApiAdminSuggestAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/SuggestBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/SuggestBody.java
index e9d9282d8ceceb8713e356457204c5e8c4018845..d8b827d6d5afa10a637a86ffc28a6e038a1482e7 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/SuggestBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/suggest/SuggestBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/systeminfo/ApiAdminSysteminfoAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/systeminfo/ApiAdminSysteminfoAction.java
index 8fdec9f103f67670493c017a8758f4d7475e52b1..0ef62959ffda8972102c64571d4abb73e01aa275 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/systeminfo/ApiAdminSysteminfoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/systeminfo/ApiAdminSysteminfoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/user/ApiAdminUserAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/user/ApiAdminUserAction.java
index 292b212932117c99a59ccabd8bfbc608c78ef322..126823c8e028df6e1634f15974a79b16db80951e 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/user/ApiAdminUserAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/user/ApiAdminUserAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/user/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/user/CreateBody.java
index ec0fa9105f75b4eb57b040d08ddd910f1ac43dae..b4caa2428fcc4ddfccf448496d7424a63d6a84a9 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/user/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/user/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/user/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/user/EditBody.java
index 7892c0510d698910dbef0d4c609e54776aa46016..b5123f9789ea911866689d1afe7e6d4178fce212 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/user/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/user/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/user/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/user/SearchBody.java
index 764115f2d724cb95f9638f7468dc1e2c6a3b1533..8e7dca727ba54234a04f500eba8a7d136f0fee22 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/user/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/user/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/ApiAdminWebauthAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/ApiAdminWebauthAction.java
index 4e7f3ee5004355da858ee9c85514e8c9050fc01c..8ccf87aa6b4692bfbf9223b580eea13fdb8f4c5d 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/ApiAdminWebauthAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/ApiAdminWebauthAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/CreateBody.java
index 688f85232f7def17d3701d82b3c7cfe3f6282fe6..6146a1bb0b9e95e38cebf9af42adca2248f05e72 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/EditBody.java
index 78db8cc5475f541f8860c835153cd3d32f20fdb8..2bd0b65c4fd42930de9f31bd23257991b4c2b4c8 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/SearchBody.java
index 7e32dda3a420f1016c1c3d5df72f7b1b9c4b8d14..41bfd420b74b0ce5469ffbee897586bc20b105ef 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webauth/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/ApiAdminWebconfigAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/ApiAdminWebconfigAction.java
index aad9d90e88d0dd7230872d9626b914d1df037ee9..d946241d0b6221d21d90336d1d07e822787cf4db 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/ApiAdminWebconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/ApiAdminWebconfigAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/CreateBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/CreateBody.java
index e143e9dd0dae656970f66d9763d40aedac12d617..3fa3152a5ae311c4ba1aac1668456503c0b076a1 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/CreateBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/CreateBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/EditBody.java
index fbffe7facad8f4f4abc67754f0a53f5867c68ab1..0dbb054c486267ae1320b7709dd7385b2b41c6ca 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/EditBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/EditBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/SearchBody.java
index 92830d2c223f82f4c89374e690262fc67827c35c..7d9bc1f8c191be7e2cdce937b292ee40ce3a6a74 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/SearchBody.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/webconfig/SearchBody.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java b/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
index 9bcc68533b55c21d008272d9a3006fbd3d114fcc..067768b362b416ee2695fb22492e74a856861b02 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/FessBaseAction.java b/src/main/java/org/codelibs/fess/app/web/base/FessBaseAction.java
index 91b0b5c90aa08b892695f2d0583a9d3d16560ca5..a945c12420f2bca26d5fca16e4108c9089175a9a 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/FessBaseAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/FessBaseAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/FessLoginAction.java b/src/main/java/org/codelibs/fess/app/web/base/FessLoginAction.java
index 2c1427356c49e3a317e19c9d93aab7fcde414cb7..c8be40b59b80e6bb1ec21b26c5ff32bb99b79238 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/FessLoginAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/FessLoginAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/FessSearchAction.java b/src/main/java/org/codelibs/fess/app/web/base/FessSearchAction.java
index 05760f9af6eea2a61573e883eeb77d538b8255ce..7fa48817d9e4033e6ce9cbef5a235b992cda7e98 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/FessSearchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/FessSearchAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
index b6bdb5b25c41b4516948412d1522ad7b64a331ed..3395d3ed9494c07cd3449eaec03fc1fb077318bd 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/ActionResponseCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/ActionResponseCredential.java
index a92686ec40957f4ee1166540370ecb3193b6aa38..cb5ba136365565738cc687917025a191aaf7e9a2 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/ActionResponseCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/ActionResponseCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/AzureAdCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/AzureAdCredential.java
index 537168c965d15cdd22fb8c510404dfec27e45d20..d773c107bf49874b5fbd79cb5437bb132eaf9d38 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/AzureAdCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/AzureAdCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/FessCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/FessCredential.java
index 6720ac0b2c2df47f3d02a3758a4ed4e7da8d257b..7bb00efc23d3f9e4b78f1449243212201abbf04c 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/FessCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/FessCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java b/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
index cb8274c263a41e7f5bf07e9a838edf36f04bb24d..4440eb7d283e867ba692dd4ef32c5dc14c0dfa83 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/LocalUserCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/LocalUserCredential.java
index d1d07f5d3d004a9e5bef664f9cf772174789ffa4..767f9833764f745d1455c4966df79e88cba91060 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/LocalUserCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/LocalUserCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/OpenIdConnectCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/OpenIdConnectCredential.java
index 0ce9e8fa035be7ed061e2a2c4ec5d4f46679eba7..07db3ee1e33cf9d7915f9c86b4febd596651435e 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/OpenIdConnectCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/OpenIdConnectCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/SpnegoCredential.java b/src/main/java/org/codelibs/fess/app/web/base/login/SpnegoCredential.java
index 6fefcf5c5615a89657dedf755897d15b61c0151a..04f350261b87ed064d1ee76e29756981ddba622d 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/SpnegoCredential.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/SpnegoCredential.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/cache/CacheAction.java b/src/main/java/org/codelibs/fess/app/web/cache/CacheAction.java
index 0aa9cd41b5687e3a8a95cd06a6ffe82ed926c600..ce1e0edd6ff4c3024666c809de9d56701f7a4a48 100644
--- a/src/main/java/org/codelibs/fess/app/web/cache/CacheAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/cache/CacheAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/cache/CacheForm.java b/src/main/java/org/codelibs/fess/app/web/cache/CacheForm.java
index 4849ea6c71a5efdd7c0ec0b7a8f1d2e93001da91..c0ea94564144037adbecb34cbf820872b1afc63a 100644
--- a/src/main/java/org/codelibs/fess/app/web/cache/CacheForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/cache/CacheForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/error/ErrorAction.java b/src/main/java/org/codelibs/fess/app/web/error/ErrorAction.java
index 185d67c38345bb6c46f4a9c6e46dad92b964d4aa..cab70ec8831b150b889d83ad7a18edd0db9c2f2a 100644
--- a/src/main/java/org/codelibs/fess/app/web/error/ErrorAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/error/ErrorAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/error/ErrorBadrequrestAction.java b/src/main/java/org/codelibs/fess/app/web/error/ErrorBadrequrestAction.java
index 4a1569f21f6ccb03546d904c699eb28b1f19fed2..ae286164701d956b5aaa41b34e8bd624a838a76f 100644
--- a/src/main/java/org/codelibs/fess/app/web/error/ErrorBadrequrestAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/error/ErrorBadrequrestAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/error/ErrorForm.java b/src/main/java/org/codelibs/fess/app/web/error/ErrorForm.java
index 17f1ac42351a1df7a51709ba07497b278f8eec7d..64e9b92fbe68a83f4f171d58c94646c0b9f9a85e 100644
--- a/src/main/java/org/codelibs/fess/app/web/error/ErrorForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/error/ErrorForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/error/ErrorNotfoundAction.java b/src/main/java/org/codelibs/fess/app/web/error/ErrorNotfoundAction.java
index feac1f85dbf9bd194cb7d94fa4723486b31339c6..a8130897f7cb3fbd30d7a9886a388a1da76d472d 100644
--- a/src/main/java/org/codelibs/fess/app/web/error/ErrorNotfoundAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/error/ErrorNotfoundAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/error/ErrorSystemerrorAction.java b/src/main/java/org/codelibs/fess/app/web/error/ErrorSystemerrorAction.java
index ba58fc721f74bb7fe9360e5df2b9552110c7ef61..a33f30119ccac97977265a58569818cdf3170a32 100644
--- a/src/main/java/org/codelibs/fess/app/web/error/ErrorSystemerrorAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/error/ErrorSystemerrorAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/go/GoAction.java b/src/main/java/org/codelibs/fess/app/web/go/GoAction.java
index 8b18c88bb714a84aed6ff14933ada18c45af098e..67652f3ce1a69658f45a39aac12ff1dc7f970ba3 100644
--- a/src/main/java/org/codelibs/fess/app/web/go/GoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/go/GoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/go/GoForm.java b/src/main/java/org/codelibs/fess/app/web/go/GoForm.java
index 868281d8217e7f053f9755601b5d87ddd0b3ad6e..e4f1d66762b726a739c82574a06d8d07aad7385f 100644
--- a/src/main/java/org/codelibs/fess/app/web/go/GoForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/go/GoForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java b/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
index 8134133c830ab4903c4b733c09a04f3423a25d05..bdc7195f2609c61971cc7a70f23a1976fe8ddd78 100644
--- a/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/login/LoginAction.java b/src/main/java/org/codelibs/fess/app/web/login/LoginAction.java
index cf12631038f7e49e15efe7004f641be9462cfdcb..f18a2f3367c545684c065c0da27d190d037a6b4e 100644
--- a/src/main/java/org/codelibs/fess/app/web/login/LoginAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/login/LoginAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/login/LoginForm.java b/src/main/java/org/codelibs/fess/app/web/login/LoginForm.java
index 1b4455f6a42051ff3f731c3b411aaad6cfb9df36..275140dccb841e6d86cf0e307a21e074d351aef2 100644
--- a/src/main/java/org/codelibs/fess/app/web/login/LoginForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/login/LoginForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/logout/LogoutAction.java b/src/main/java/org/codelibs/fess/app/web/logout/LogoutAction.java
index 1b4db8753ecd14beb25c61927d6448b904c1a024..0c55fbed9dad091ebd4ef51681dac60377864104 100644
--- a/src/main/java/org/codelibs/fess/app/web/logout/LogoutAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/logout/LogoutAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/osdd/OsddAction.java b/src/main/java/org/codelibs/fess/app/web/osdd/OsddAction.java
index 198a334e8e2ad846fb87c8909327349eae65caa7..2f01b95d1d0f94c53822ec620393f6f261b8f0a6 100644
--- a/src/main/java/org/codelibs/fess/app/web/osdd/OsddAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/osdd/OsddAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/profile/ProfileAction.java b/src/main/java/org/codelibs/fess/app/web/profile/ProfileAction.java
index 83096be9fe9f0cb019472cafe2524f36cbb233ef..53556b78da8d163809dca21fbf5592bce0d0d0da 100644
--- a/src/main/java/org/codelibs/fess/app/web/profile/ProfileAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/profile/ProfileAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/profile/ProfileForm.java b/src/main/java/org/codelibs/fess/app/web/profile/ProfileForm.java
index f4c0a36f48efbd17edd048005717de7baa0fbbd1..9092614c984c39c9ecfebf05574452475d61e515 100644
--- a/src/main/java/org/codelibs/fess/app/web/profile/ProfileForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/profile/ProfileForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
index 34ef7f2c9fc4ca3fe23a4b9561b983e09877a57c..9b43bfe54b478504153b472f432442118ba02098 100644
--- a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/sso/SsoAction.java b/src/main/java/org/codelibs/fess/app/web/sso/SsoAction.java
index c945d353754e3a9678bb44da3c25bfe350a904a2..fdfe9ba7459e891d69b2e3204e232219f223bcfd 100644
--- a/src/main/java/org/codelibs/fess/app/web/sso/SsoAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/sso/SsoAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailAction.java b/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailAction.java
index 11aa3a68e4fd9fc0361e308593182619d4105093..ac05660e583b35fa2896b3122940bb0db704a74c 100644
--- a/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailAction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailForm.java b/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailForm.java
index 192210df5cc322c7938a2981de2dccb99058508b..544454602ff247e4ddde4ec6aed9061c0b60f826 100644
--- a/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/thumbnail/ThumbnailForm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/auth/AuthenticationManager.java b/src/main/java/org/codelibs/fess/auth/AuthenticationManager.java
index 6dcebe5fbf6cbce481ce2b2523a7fa9f58a18cb2..ec5ec2478dee40c2bb0d9a6624a7a4747c11e56e 100644
--- a/src/main/java/org/codelibs/fess/auth/AuthenticationManager.java
+++ b/src/main/java/org/codelibs/fess/auth/AuthenticationManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/auth/chain/AuthenticationChain.java b/src/main/java/org/codelibs/fess/auth/chain/AuthenticationChain.java
index 998fb1c27364f20cf9a7d0effb1dfb710e4260a6..7367954cbcfd195583980c2a18a435ba0bf13909 100644
--- a/src/main/java/org/codelibs/fess/auth/chain/AuthenticationChain.java
+++ b/src/main/java/org/codelibs/fess/auth/chain/AuthenticationChain.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/auth/chain/CommandChain.java b/src/main/java/org/codelibs/fess/auth/chain/CommandChain.java
index 9a1e6e15e11899fa9eac02a2d2660a1ce307c2f5..0038f11afccf3d3b99b3b3deb813d300791cbf00 100644
--- a/src/main/java/org/codelibs/fess/auth/chain/CommandChain.java
+++ b/src/main/java/org/codelibs/fess/auth/chain/CommandChain.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/auth/chain/LdapChain.java b/src/main/java/org/codelibs/fess/auth/chain/LdapChain.java
index 3b6bcd1a4be363641883fdaaefdfdac8b6d4ddc8..178dc2972f6a6241eef296f819afbbfe7f31d0ae 100644
--- a/src/main/java/org/codelibs/fess/auth/chain/LdapChain.java
+++ b/src/main/java/org/codelibs/fess/auth/chain/LdapChain.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/FessCrawlerThread.java b/src/main/java/org/codelibs/fess/crawler/FessCrawlerThread.java
index 8c27ee8ed4747982b732d5630a2b85f03c8d9113..3b208206c091e8c09f22ca999261195ec5cb1ae3 100644
--- a/src/main/java/org/codelibs/fess/crawler/FessCrawlerThread.java
+++ b/src/main/java/org/codelibs/fess/crawler/FessCrawlerThread.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/interval/FessIntervalController.java b/src/main/java/org/codelibs/fess/crawler/interval/FessIntervalController.java
index 1d7925e3cb7c916120554447f12738afc837b533..0b188e2c5680cb1d7caf8d2bbd6aab7a73d85bc7 100644
--- a/src/main/java/org/codelibs/fess/crawler/interval/FessIntervalController.java
+++ b/src/main/java/org/codelibs/fess/crawler/interval/FessIntervalController.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/transformer/AbstractFessFileTransformer.java b/src/main/java/org/codelibs/fess/crawler/transformer/AbstractFessFileTransformer.java
index 9a32f363ce5c0994b3265aa350a10c741917e60d..4a21b24d2aa73f16bf1cccabf70ade2d1ae4da82 100644
--- a/src/main/java/org/codelibs/fess/crawler/transformer/AbstractFessFileTransformer.java
+++ b/src/main/java/org/codelibs/fess/crawler/transformer/AbstractFessFileTransformer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/transformer/FessFileTransformer.java b/src/main/java/org/codelibs/fess/crawler/transformer/FessFileTransformer.java
index 60a34a56958c78e3fce72182601b20c69816621c..8530efe5a948e6a2f474784549fbb548d6692698 100644
--- a/src/main/java/org/codelibs/fess/crawler/transformer/FessFileTransformer.java
+++ b/src/main/java/org/codelibs/fess/crawler/transformer/FessFileTransformer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/transformer/FessStandardTransformer.java b/src/main/java/org/codelibs/fess/crawler/transformer/FessStandardTransformer.java
index 0c6fe277af712c185b82466c721c308e14461ad1..ed1f2c0fd300aa0a8e54ad73693965d4f80cc3fd 100644
--- a/src/main/java/org/codelibs/fess/crawler/transformer/FessStandardTransformer.java
+++ b/src/main/java/org/codelibs/fess/crawler/transformer/FessStandardTransformer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/transformer/FessTransformer.java b/src/main/java/org/codelibs/fess/crawler/transformer/FessTransformer.java
index e29c6a8d08fff1a0f540b93dd253eaa547b03bc9..9fd46a1d12c07bee982085eabbc7c7903a75a3e8 100644
--- a/src/main/java/org/codelibs/fess/crawler/transformer/FessTransformer.java
+++ b/src/main/java/org/codelibs/fess/crawler/transformer/FessTransformer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/transformer/FessXpathTransformer.java b/src/main/java/org/codelibs/fess/crawler/transformer/FessXpathTransformer.java
index 2aec5a82a2e6b17fcb0aac77e6b2a5b2af8f2b0f..7fe12d67055af61b636070854785b789523ef6f1 100644
--- a/src/main/java/org/codelibs/fess/crawler/transformer/FessXpathTransformer.java
+++ b/src/main/java/org/codelibs/fess/crawler/transformer/FessXpathTransformer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/crawler/util/FessCrawlerConfig.java b/src/main/java/org/codelibs/fess/crawler/util/FessCrawlerConfig.java
index 623688804cd7c96373266f6324eb0e758956cd78..b576542f86f36eeafecea67c49e2c64b06cd4aab 100644
--- a/src/main/java/org/codelibs/fess/crawler/util/FessCrawlerConfig.java
+++ b/src/main/java/org/codelibs/fess/crawler/util/FessCrawlerConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryCreator.java b/src/main/java/org/codelibs/fess/dict/DictionaryCreator.java
index ab55c128daddf18fb640b3fa9d879a8fc1030689..4a2cc8751660de558b5bf9f71915d7699ed3e474 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryException.java b/src/main/java/org/codelibs/fess/dict/DictionaryException.java
index 1d99a78b34df904042872598de2efcf7301969ac..1f5c3c5c6e21451f8c06e19291bfc576e9d573d8 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryException.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryExpiredException.java b/src/main/java/org/codelibs/fess/dict/DictionaryExpiredException.java
index dceec5a434c6f3c52fd9e117925e6c59b4b5be31..52817320227cc948d5e0cc91b1a74851d74b29ff 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryExpiredException.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryExpiredException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryFile.java b/src/main/java/org/codelibs/fess/dict/DictionaryFile.java
index 72a498efa49a0d3c26daefdf3c2981584c0f0af9..a30d7e6ce13bd87654639411b0dcc7e860d68033 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryFile.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryItem.java b/src/main/java/org/codelibs/fess/dict/DictionaryItem.java
index 56a26cf55cd9853b3f615486f374cf9992ad1fac..e59b5ef16a92c10906101a3be4d3a69e275d407a 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryItem.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/DictionaryManager.java b/src/main/java/org/codelibs/fess/dict/DictionaryManager.java
index 504469ce39e4ab065e9fdf51eb3289287d45cd87..b4acc62dfc7f71992587100b200b65c2df6349fb 100644
--- a/src/main/java/org/codelibs/fess/dict/DictionaryManager.java
+++ b/src/main/java/org/codelibs/fess/dict/DictionaryManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiCreator.java b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiCreator.java
index c324b352143d403a904dc55ff1ca636a88a91205..f306a51781d613077c950127075024f0a1f6fa99 100644
--- a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiFile.java b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiFile.java
index e15ca6f20236a2b3aed65a4bec1bb4f7ef47b1be..c542da9a0ec3434c7f7731ab88de7978a9351eec 100644
--- a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiFile.java
+++ b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiItem.java b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiItem.java
index 20369d923d18ad0bbb437d63c27bc494960c6593..2237eccad6dc16be5f91058e7898caf419c54893 100644
--- a/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiItem.java
+++ b/src/main/java/org/codelibs/fess/dict/kuromoji/KuromojiItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingCreator.java b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingCreator.java
index e58a2644952c7b3eb661eeb477851244a2b8a7ef..ecb5e3f76e755a739be88eebefe8c160cadbbc95 100644
--- a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingFile.java b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingFile.java
index 9a2526898fede857c9711e51c48f0d841d584254..6e7923ea8a8fc56e797da41ee5944311d2ae0f67 100644
--- a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingFile.java
+++ b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingItem.java b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingItem.java
index d57d643d91399835982b430a2d79460cdc81e2ea..4320c4a5f17abd8f8838695aa98cfb15d5f0c30f 100644
--- a/src/main/java/org/codelibs/fess/dict/mapping/CharMappingItem.java
+++ b/src/main/java/org/codelibs/fess/dict/mapping/CharMappingItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsCreator.java b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsCreator.java
index 093d00eb3cfe241d3303e55b495469f8ba1ae5e1..9f5d2ad60cb289b1d020e003297655c3456c92d6 100644
--- a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsFile.java b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsFile.java
index 50176d94be2e39722b4b1f72bc3a56b060d64c0d..87d16ba13a2c87a15593dab35736e952f2461289 100644
--- a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsFile.java
+++ b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsItem.java b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsItem.java
index bfd1faf8c071a3553d55716e1cb630224225aae8..cdf54e7383710a49a0d56584e096bf77d245d483 100644
--- a/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsItem.java
+++ b/src/main/java/org/codelibs/fess/dict/protwords/ProtwordsItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideCreator.java b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideCreator.java
index 9d4fda33659753e10dcb9a335d4dadac6552c615..1521ae196e43a6f0add004e1f478dfd0d8dbf1c0 100644
--- a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFile.java b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFile.java
index 11120e12da53e71b5e1c9f573496e06ce3980fb0..7dff6f158130af910ff0593fa94543feacbab611 100644
--- a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFile.java
+++ b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItem.java b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItem.java
index ce482fe8944f94b8a82fb71adb48924aee8f2d03..c47bc0a74ae473a3c6081489a34d75d0cd8427ad 100644
--- a/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItem.java
+++ b/src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsCreator.java b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsCreator.java
index 16b5f399e46d793d380a9960ce670287d29656a9..905edc84b22d2bbe0b1045d7aaee39f4f07c6033 100644
--- a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsFile.java b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsFile.java
index 7249b7272f90ba248023680ea10bc40e20c2aeaf..73e9989ecc501eb61f89ba02b173a4a6de300dd4 100644
--- a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsFile.java
+++ b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsItem.java b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsItem.java
index a80bd1ae966ef906e9b5c8e4199ccd900fc5bb1b..d1d0a90400015440ef8df1093c8151c2dfe709ec 100644
--- a/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsItem.java
+++ b/src/main/java/org/codelibs/fess/dict/stopwords/StopwordsItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/synonym/SynonymCreator.java b/src/main/java/org/codelibs/fess/dict/synonym/SynonymCreator.java
index a98742af81b0c056d44d0df31405b0f23b914c07..11e6577eb19517ccb1031da4ac50fb2ed6ebbb95 100644
--- a/src/main/java/org/codelibs/fess/dict/synonym/SynonymCreator.java
+++ b/src/main/java/org/codelibs/fess/dict/synonym/SynonymCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/synonym/SynonymFile.java b/src/main/java/org/codelibs/fess/dict/synonym/SynonymFile.java
index fce112a193d762f23b6d0d3298f78dfd0b6b7e4d..1438245ea540d03a8a6d3056f382de56496f2a12 100644
--- a/src/main/java/org/codelibs/fess/dict/synonym/SynonymFile.java
+++ b/src/main/java/org/codelibs/fess/dict/synonym/SynonymFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/dict/synonym/SynonymItem.java b/src/main/java/org/codelibs/fess/dict/synonym/SynonymItem.java
index e92f495e098b3dbac44640cdd77269b289a748a0..c1a01ecef23d73d37380496b4286cf765fe6cd75 100644
--- a/src/main/java/org/codelibs/fess/dict/synonym/SynonymItem.java
+++ b/src/main/java/org/codelibs/fess/dict/synonym/SynonymItem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/AbstractDataStore.java b/src/main/java/org/codelibs/fess/ds/AbstractDataStore.java
index 04d57e213ecd51eef17fbcd35755594c841a9336..02fd9f6173db3d8166ea8f872a07d65fcef213a2 100644
--- a/src/main/java/org/codelibs/fess/ds/AbstractDataStore.java
+++ b/src/main/java/org/codelibs/fess/ds/AbstractDataStore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/DataStore.java b/src/main/java/org/codelibs/fess/ds/DataStore.java
index 625fe05fca2f2aeec060a6b1cfecf4a2a194f2e1..baa1a31c9743849f9020cb670c51af2d8507c981 100644
--- a/src/main/java/org/codelibs/fess/ds/DataStore.java
+++ b/src/main/java/org/codelibs/fess/ds/DataStore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java b/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
index 792a15a2e05ed0855555fd71d13ebf406880fe2a..c13bfe53674cf2500415ee9a6b779710d0677fa3 100644
--- a/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
+++ b/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/callback/FileListIndexUpdateCallbackImpl.java b/src/main/java/org/codelibs/fess/ds/callback/FileListIndexUpdateCallbackImpl.java
index d355185a77b15bf0fa73225e10e91b71930024f0..79b0bf7563cd13d5dbfdd61f09d997e8282f134a 100644
--- a/src/main/java/org/codelibs/fess/ds/callback/FileListIndexUpdateCallbackImpl.java
+++ b/src/main/java/org/codelibs/fess/ds/callback/FileListIndexUpdateCallbackImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallback.java b/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallback.java
index 7da43bc06364fa9db8f25c5985b60882d82f348a..58b4af96db7ba49a319e9d3edf9e6b406b4f5f14 100644
--- a/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallback.java
+++ b/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallback.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallbackImpl.java b/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallbackImpl.java
index 0e0c8ce770fb208d9ef2af584a0c487af11d70c8..85f3e2105dbaf05a08a079677b0b4e8a0c8af1d8 100644
--- a/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallbackImpl.java
+++ b/src/main/java/org/codelibs/fess/ds/callback/IndexUpdateCallbackImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/FacetInfo.java b/src/main/java/org/codelibs/fess/entity/FacetInfo.java
index fc464e61360ff32841c1604dd865b9966dca6900..ffd618fe452118b3a892072cd7c939ffe994d5e8 100644
--- a/src/main/java/org/codelibs/fess/entity/FacetInfo.java
+++ b/src/main/java/org/codelibs/fess/entity/FacetInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/FacetQueryView.java b/src/main/java/org/codelibs/fess/entity/FacetQueryView.java
index a2db23c9f13c4d94d3b20badee61f6b278186bfa..1a69cfbfe6a75a1d24cbd004d230b297fe96ff10 100644
--- a/src/main/java/org/codelibs/fess/entity/FacetQueryView.java
+++ b/src/main/java/org/codelibs/fess/entity/FacetQueryView.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/FessUser.java b/src/main/java/org/codelibs/fess/entity/FessUser.java
index 7c5182acc054de089fa990a990037a3780357cab..3dc7bc109870fad332c9b7773bf5e11c7dc6350d 100644
--- a/src/main/java/org/codelibs/fess/entity/FessUser.java
+++ b/src/main/java/org/codelibs/fess/entity/FessUser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/GeoInfo.java b/src/main/java/org/codelibs/fess/entity/GeoInfo.java
index db08413d43dcb66f0a2865eb966b89079a3ee48b..b4f0eac01fcaf5b3b5cb80c6d6299ac7b2565244 100644
--- a/src/main/java/org/codelibs/fess/entity/GeoInfo.java
+++ b/src/main/java/org/codelibs/fess/entity/GeoInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/HighlightInfo.java b/src/main/java/org/codelibs/fess/entity/HighlightInfo.java
index c52208560776b711f8d439ab34f9d655ee9cecc0..76b6c9007d4c3c0a0daccf350354c32187891663 100644
--- a/src/main/java/org/codelibs/fess/entity/HighlightInfo.java
+++ b/src/main/java/org/codelibs/fess/entity/HighlightInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/PingResponse.java b/src/main/java/org/codelibs/fess/entity/PingResponse.java
index a6d63b76d8a5ce8341ea33834eff382280c4cf7a..baf6418ff987bb77db52088bcb33e0bbbc0ca4fb 100644
--- a/src/main/java/org/codelibs/fess/entity/PingResponse.java
+++ b/src/main/java/org/codelibs/fess/entity/PingResponse.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/QueryContext.java b/src/main/java/org/codelibs/fess/entity/QueryContext.java
index 1a479081b680aae9159b5582501bbc5007fc9a31..38c25cbbf3695677559269ceec1df701052ad560 100644
--- a/src/main/java/org/codelibs/fess/entity/QueryContext.java
+++ b/src/main/java/org/codelibs/fess/entity/QueryContext.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/SearchRenderData.java b/src/main/java/org/codelibs/fess/entity/SearchRenderData.java
index 427503a44d46c7ee8630acd2c6703c870b74f0dd..0df8a8b4ebc8868a51f3daa5650de016b5b26ea6 100644
--- a/src/main/java/org/codelibs/fess/entity/SearchRenderData.java
+++ b/src/main/java/org/codelibs/fess/entity/SearchRenderData.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/entity/SearchRequestParams.java b/src/main/java/org/codelibs/fess/entity/SearchRequestParams.java
index 5465dc01be719ce54ac899c8b88f2d295c7284cf..2155ee0c072d84974d0524b6d2edb5b65be785ab 100644
--- a/src/main/java/org/codelibs/fess/entity/SearchRequestParams.java
+++ b/src/main/java/org/codelibs/fess/entity/SearchRequestParams.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/client/FessEsClient.java b/src/main/java/org/codelibs/fess/es/client/FessEsClient.java
index 79b2d06d539563569d28bdd9e5f0d937a1422d38..9b92f6df348a67778ff1c03fec9ebb17a48d44e3 100644
--- a/src/main/java/org/codelibs/fess/es/client/FessEsClient.java
+++ b/src/main/java/org/codelibs/fess/es/client/FessEsClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/client/FessEsClientException.java b/src/main/java/org/codelibs/fess/es/client/FessEsClientException.java
index 8a1adaea0372124a34b3ddf00294f5a8e7f0992b..f1602c3b0a64773dc801a87262d61173ea62a739 100644
--- a/src/main/java/org/codelibs/fess/es/client/FessEsClientException.java
+++ b/src/main/java/org/codelibs/fess/es/client/FessEsClientException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/common/ImplementedInvokerAssistant.java b/src/main/java/org/codelibs/fess/es/common/ImplementedInvokerAssistant.java
index be763e27750e614b0b3e6c6d9c2e977818df7b78..dd592800e4501f064723b42abd37308fd3f2b236 100644
--- a/src/main/java/org/codelibs/fess/es/common/ImplementedInvokerAssistant.java
+++ b/src/main/java/org/codelibs/fess/es/common/ImplementedInvokerAssistant.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractBehavior.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractBehavior.java
index b29b6a50740327cefc9123de3f3931413f8a525a..1abb14b4e63ebd961ed9a5c3631792b9ad9d8df9 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractBehavior.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractBehavior.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionAggregation.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionAggregation.java
index 6b546ee1f44dbb088e9db783fc3d9ef710395837..3289be53819fe6e09cbcdde9adeda3979297180b 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionAggregation.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionAggregation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionBean.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionBean.java
index 36b4b5f891686e018e978940d190596a032c4e06..ab58022d638cb2030b5c6863323bb433faaf9755 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionBean.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionQuery.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionQuery.java
index f92c6db5872932f004c6174a2e3d456455a6ac72..9ccb959d86a2807d8fc214f90aecb6be15491e43 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionQuery.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractConditionQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractEntity.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractEntity.java
index 80a2a38c57b48e1bb4bd70699d4658f063a287ed..4c5f078bca8b86387c4164ecbb7c978570bee95e 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractEntity.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsAbstractEntity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsPagingResultBean.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsPagingResultBean.java
index 488a33df8e377f88eeabe8840e124109e49b9188..69b7a8b4edc3a0c0d26963a349a8561b9c84fa06 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsPagingResultBean.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsPagingResultBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/allcommon/EsSqlClause.java b/src/main/java/org/codelibs/fess/es/config/allcommon/EsSqlClause.java
index 9584781bbd74e33c998cc974055f6f3d737b54de..49dbe82347ed553f30b75cdeef07067361c2dd54 100644
--- a/src/main/java/org/codelibs/fess/es/config/allcommon/EsSqlClause.java
+++ b/src/main/java/org/codelibs/fess/es/config/allcommon/EsSqlClause.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsAccessTokenBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsAccessTokenBhv.java
index a0a944e6ab2c9d4df1d18c59d71415cb8700f9c9..075c84d0b991ac2543b2d4d3c875efdd42ba558b 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsAccessTokenBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsAccessTokenBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBadWordBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBadWordBhv.java
index 5b2783592956e553c5eff6763fdb460b07efb28d..9b6fb59e8d3ab09e8c1c5c5c76f16db49e0a31d3 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBadWordBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBadWordBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBoostDocumentRuleBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBoostDocumentRuleBhv.java
index dae2b0ac8ba12b9538430fbb9c21abb6cf32b8d3..10f205a2a6d71f6c25a0acfa2a1dfa958943e8d8 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBoostDocumentRuleBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsBoostDocumentRuleBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoBhv.java
index 6cd0ddfeb11cdff5ad1eaf162c0c8bff90fe98b8..3d3e74529b7f026786d1082bdd57a2d894b55be4 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoParamBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoParamBhv.java
index a42de3eab0610e142b7ef67284e54ce2689d5508..abc1bb5eed1d519f6be80c2027acc7953a87798c 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoParamBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsCrawlingInfoParamBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDataConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDataConfigBhv.java
index c1fa23841c114817c8878a6800d9121ce0a8b1fe..ae022a510e4359f8ffe41bd98759fe1e378e2d43 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDataConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDataConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDuplicateHostBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDuplicateHostBhv.java
index 14a50a8844c945b540d4b0ea649196c74deef751..398bdd03317893b824ab15998a7e8823341ce1f1 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDuplicateHostBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsDuplicateHostBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordBhv.java
index 3bcedb542d01675366e3f40af6f3eb9fcbe0fcfd..60c19e94d003644c64121a99ae499437a2484296 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordToLabelBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordToLabelBhv.java
index 0d0b3825b027c2b12c6f4b5f67c72638410fb940..d8ae154427fdb3aa75aa0f79f6a7f21c994d78b0 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordToLabelBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsElevateWordToLabelBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFailureUrlBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFailureUrlBhv.java
index ff9e5b1fde2a3622cb360fbd38e145b4ef07ee90..f305288afe8a300b32572e3388950e1d4d8c7327 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFailureUrlBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFailureUrlBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileAuthenticationBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileAuthenticationBhv.java
index bacfe690791a6ebdbba63e757f299dc08b169dac..c6036ad50d37510b6ba0fc8e1160df6c941d27fb 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileAuthenticationBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileAuthenticationBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileConfigBhv.java
index 81b0be784f699cb5f56afbaf598933b281066c3f..4817426398119de655739a74a39b3d473643e5c2 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsFileConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsJobLogBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsJobLogBhv.java
index df51ee2aab6a009429670c4d528c0abc0233f35e..e55b76e50425026e856b5b1a4b598ba956b8fa83 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsJobLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsJobLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsKeyMatchBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsKeyMatchBhv.java
index 6b3213746935d66fa1f8aee5b93f93cc33d7be2b..4a5bcb6a43a38114d3abd6392c5b43fc8d1f9c1e 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsKeyMatchBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsKeyMatchBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsLabelTypeBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsLabelTypeBhv.java
index f88098c63259bf4f59a3667e8e77f8e0246d853e..c47de45229845d9b954abcb6e6bb09234a816bf6 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsLabelTypeBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsLabelTypeBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsPathMappingBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsPathMappingBhv.java
index 26ad1ad86f93e3ceedbf13b10200d0e9e3997e3e..56fe232dbfe492054bfd8ac84a770eeecf8c6855 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsPathMappingBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsPathMappingBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedContentBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedContentBhv.java
index 3c1ff8794644665afb0769b9efffa4c8964f96aa..05adbffab6f7b671f67e2b693ec31093d7850f12 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedContentBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedContentBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedQueryBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedQueryBhv.java
index 64e0a0c63f0162bb6050f6b2fcfd55b641d5693c..715f4bd563cd758713c774150b2c7688e9736094 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedQueryBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRelatedQueryBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRequestHeaderBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRequestHeaderBhv.java
index 93cdf605e482fe0e23b5795048dc0db7c5bf4cf3..2a88d7834e2007a0416cbc1d9eb8b85b5f816a45 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRequestHeaderBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRequestHeaderBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRoleTypeBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRoleTypeBhv.java
index a5a64e58bc31756115dc65e83684101180dda437..ec02e3b5eabdc0ea6dbe2186b5dac98100878794 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRoleTypeBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsRoleTypeBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsScheduledJobBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsScheduledJobBhv.java
index 201c1c7a289abf9c83ef39948f5d928ba3455fd1..98d90c82f345b72a7b9c381b5c2bacc4b79af7e7 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsScheduledJobBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsScheduledJobBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsThumbnailQueueBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsThumbnailQueueBhv.java
index 2523e313ed88db261bc05e15f7dab4e096abc929..1ca093eb29b432bef8bc2bc37182a6608a4ed85b 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsThumbnailQueueBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsThumbnailQueueBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebAuthenticationBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebAuthenticationBhv.java
index 2c2e33765929708ef36dcc85c87cadf594a1677a..41fd6bdfe906957234c6242e3f4a4349915c5b34 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebAuthenticationBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebAuthenticationBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebConfigBhv.java
index 20e013d5fd4026da3b43e706177c94b01f6460c6..dd3c1a6116bd94fa66023d427fc9f2007ef09281 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsbhv/BsWebConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsAccessToken.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsAccessToken.java
index 4e61ce14a818f960a778a4d081d745671d9ee0c3..9b6470672f840992d6e7feec1b9f31dbdb6e119d 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsAccessToken.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsAccessToken.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsBadWord.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsBadWord.java
index 4a157392e2ba2e113abe022fba393751191e068c..f7b3772ca3c37f9002fdef8f6ca7d8b14a88754b 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsBadWord.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsBadWord.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsBoostDocumentRule.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsBoostDocumentRule.java
index 0e88a43ba3ee400c1c7c3ce2c213681794aad88f..aaa548f690030d9fd61161c7e405a828c7a1fff6 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsBoostDocumentRule.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsBoostDocumentRule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfo.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfo.java
index 1a8c7a6f44e3476843d4699fcdabcaead34c56de..521383aec0ef5ae229b43b7b1b415f79d42e288f 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfo.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfoParam.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfoParam.java
index c06708a3dbcb754f7f019bfb79242820343523be..9997c26509a8d993384bc4c87e99be3c940ee799 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfoParam.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsCrawlingInfoParam.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsDataConfig.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsDataConfig.java
index c0573dda68dd920cff2041484186045eee9d275d..b0dd102af95b399d1329b9c30952079b22bbdce9 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsDataConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsDataConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsDuplicateHost.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsDuplicateHost.java
index 7d2d84601ef380e826373d48014dfec2496cde4a..76559a11342d6f7d07470ac059a285cdfc524705 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsDuplicateHost.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsDuplicateHost.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWord.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWord.java
index 99781dfe1b90cb0143ccd5a191d8debc300acb58..0fc16484089ec55be52dd860bd5914a2ae06d8b0 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWord.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWord.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWordToLabel.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWordToLabel.java
index ffb52ee331e3d3468423ade20892ef4e9aa7d4be..185ebd7d72f49d77126a2f32ff581efe528bdde0 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWordToLabel.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsElevateWordToLabel.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFailureUrl.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFailureUrl.java
index cba7023c9858afcef3ff7d473c0154aa3a6c8b5d..0020d6b6467bb9512603fd63d04ca78603ec0251 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFailureUrl.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFailureUrl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileAuthentication.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileAuthentication.java
index 9eae52d0dd0bf3e3927395299d2abaae53321be7..3f674308efa595feede22038e85a0ef550fa1435 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileAuthentication.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileAuthentication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileConfig.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileConfig.java
index 156f16293974cd61b8973f60318bc20e53e50022..9f9f9e2ee0e89aeb784797985d13cf322390d81e 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsFileConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsJobLog.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsJobLog.java
index e184edf168ac7d9f010cf625934e55b6c3802ac9..4e881d34f7c5fa52d878dcfc8c23030a22b9f695 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsJobLog.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsJobLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsKeyMatch.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsKeyMatch.java
index 85f1d8827421c02ec05fe24f1424fe792efea8c3..40badb230e43ee375aabb71fc667163b3ccf1e9a 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsKeyMatch.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsKeyMatch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsLabelType.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsLabelType.java
index 2646339df1ac5ac2bb748305c69f66a0dac1a4e0..ad6eb58c701c4e5a768c62a756edde4c0a38a76a 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsLabelType.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsLabelType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsPathMapping.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsPathMapping.java
index bc780f5ffc4463a85c9acd963fe7198e16a71d0d..eb137ddd1c350bf0b38deb3e4c2e042829b1b245 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsPathMapping.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsPathMapping.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedContent.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedContent.java
index 1c09166eee2af32a9842d89c0c23021149e15b69..835a995057dc717a5d308689d229af3a33b5ada7 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedContent.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedContent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedQuery.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedQuery.java
index 6b8cb8540b941dc50ace45b365e74820607ca0c2..e308a40a38749a3363861703f3f5ee027f613173 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedQuery.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRelatedQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRequestHeader.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRequestHeader.java
index 9079c08a50db320f2e50a652328257ecbede1b6e..0a4311238f39dcc854a73bada6f50d1d6973fa9d 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRequestHeader.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRequestHeader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRoleType.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRoleType.java
index 90a05e5ec20c15463ad169d9a1a657d945c1cdce..c2047fbdcaf275af008be918495d46ef20277ca0 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsRoleType.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsRoleType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsScheduledJob.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsScheduledJob.java
index c2f33d535d9c9b615bcff07a0301bbff5aa3f504..0fc9d1f9af9924209b72bef2e6a91a7f7af121a3 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsScheduledJob.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsScheduledJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsThumbnailQueue.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsThumbnailQueue.java
index 799f98a34a637c52d6c47443d084bdb64a9f0804..5ee29059fe966a738d94d79bfc082b8500f889b2 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsThumbnailQueue.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsThumbnailQueue.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebAuthentication.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebAuthentication.java
index 3f813c0a7c42975762d3836f6d5db8c4112af9be..9a7ed208db8cf24040542b9c71c887b71a6e858f 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebAuthentication.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebAuthentication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebConfig.java b/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebConfig.java
index 1365ca9f53be1ecd50ae3ce1d3fc5eb4f6782390..26265b374b208266480ab41e376b9931fa4c19ed 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/BsWebConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/AccessTokenDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/AccessTokenDbm.java
index 19c20dcf264bbf70a9d308622e385b482c6a76c8..67c697dbe5b4a58248de107422d865d719822196 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/AccessTokenDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/AccessTokenDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BadWordDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BadWordDbm.java
index 90b815d55d524398c30ef9f207a26c79a4be50f8..3dde470b9229715ffe90dd596a93574c76991ccd 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BadWordDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BadWordDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BoostDocumentRuleDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BoostDocumentRuleDbm.java
index b08dc982e75be5a982cc74cc8de5de496c979797..938f59cb812ed48ce37dce5e3fc06cb5d380180a 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BoostDocumentRuleDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/BoostDocumentRuleDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoDbm.java
index be68e58c5d2124d646aea6093e2f898f390b22ad..750519727a9b573e4b2426251b72a969dc388a48 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoParamDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoParamDbm.java
index 5a255b2e3adda10067f532585a32e00afc32bcc8..f32c9a29b3e0ccce9eb0c60ee760f4d614ce7580 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoParamDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/CrawlingInfoParamDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DataConfigDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DataConfigDbm.java
index a5612e4d168f28659243e90c9afdcdc5c1c52bcc..a5875c93f22f6d2f42a06e878420855e8b50f581 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DataConfigDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DataConfigDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DuplicateHostDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DuplicateHostDbm.java
index bac8cb785adbff554b6832135cf8bf7a87684450..1625693211de36ca80f1a5458415a37b7cc49a55 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DuplicateHostDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/DuplicateHostDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordDbm.java
index bee6ecf205b1df594140d5806700057af1d9efd0..d81cad10b9a93cbbdb3e0271caf9080064ef2be4 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordToLabelDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordToLabelDbm.java
index 28d0dcb9dde08205b4c7739b744aee79f331004d..9dedee9e4889f90f2593cf7e4bd96ff7cd1ba826 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordToLabelDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ElevateWordToLabelDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FailureUrlDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FailureUrlDbm.java
index c7fe8989b22fef75a3fe386cd5ec7126614eaba8..fd182eb43af8d534d85de082f6edbaf46808f4ee 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FailureUrlDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FailureUrlDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileAuthenticationDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileAuthenticationDbm.java
index 90b8fade86a021e48563d3b43b870bf395203e58..d389dceab373483344ed78172e7746e1c49d9660 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileAuthenticationDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileAuthenticationDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileConfigDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileConfigDbm.java
index e9e8cc45071db5d0446f1252e686e64221aa9a25..b9661cf70e3f947924cc550a0bc7fe162e8d3e03 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileConfigDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/FileConfigDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/JobLogDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/JobLogDbm.java
index a2d886f0201cc94c438bb0c4b2c62f8239f050b9..4dede02d169805ffc684e50eb6b6756da279c831 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/JobLogDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/JobLogDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/KeyMatchDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/KeyMatchDbm.java
index 0780afd42fc00f573dda337887b59c4c855d92a5..2a505b7c4b5a3d5fd1936b6fbf00f67966384901 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/KeyMatchDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/KeyMatchDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/LabelTypeDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/LabelTypeDbm.java
index b05c45ef4127d0c34d43619ca5f9e54371066ad9..e22e2d9b533f16e91924af78bfd8492c5a3fc9c1 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/LabelTypeDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/LabelTypeDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/PathMappingDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/PathMappingDbm.java
index 9c252193ac612ef0c9254f13d415fb3ee6adac68..35ff59b1fd3a5b1eeda4cd36f47fe0c06cffda63 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/PathMappingDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/PathMappingDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedContentDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedContentDbm.java
index dbe2ad4a322a183a4eaa5ef3922aabad9b74d57a..e9979be35e2aac9533e4ff206d63237c00c889bd 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedContentDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedContentDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedQueryDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedQueryDbm.java
index f9b605df36d148d73fd48ede1898d66cf53d1fd3..def210e8feb2190d8f70a0472d9ef6eb4068627e 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedQueryDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RelatedQueryDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RequestHeaderDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RequestHeaderDbm.java
index 9e73fb2c4fefb7bea2762594487fccbc36ef9251..154f903cf1c0c4d21532960210def5e9b66928ce 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RequestHeaderDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RequestHeaderDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RoleTypeDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RoleTypeDbm.java
index 393e2bd2b06a5bfdd3d7186eeeda57e6c80d66a3..404489f122094446bfe299a0be21a4f1f526b31b 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RoleTypeDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/RoleTypeDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ScheduledJobDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ScheduledJobDbm.java
index 16faf249a3491a08ee01ca7f35f505d37c52a872..f23f208651f99807aa578ee86eae4629299b4cca 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ScheduledJobDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ScheduledJobDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ThumbnailQueueDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ThumbnailQueueDbm.java
index 4f8fd94ff906760153b3fd776d44edc05c376143..4ec8d6554dfdf2294c389879e6cd418408af697c 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ThumbnailQueueDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/ThumbnailQueueDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebAuthenticationDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebAuthenticationDbm.java
index 7c64c5913b8f2ab46d375331dba1f86fb9ce1373..00b7df3bf09e9134de036bc3f4571a2e90d48764 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebAuthenticationDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebAuthenticationDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebConfigDbm.java b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebConfigDbm.java
index 6b8b684ca73d4c8258a1d1a236265e62cda3fdec..f4fe940d13d00ff6fe2b49a5f3bad4e43d167d65 100644
--- a/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebConfigDbm.java
+++ b/src/main/java/org/codelibs/fess/es/config/bsentity/dbmeta/WebConfigDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/AccessTokenCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/AccessTokenCB.java
index a7540e17b08c5430d4274bc21870010f2f45258a..ef440e7aac995a941a9c42f0f1182f223eaa3087 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/AccessTokenCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/AccessTokenCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/BadWordCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/BadWordCB.java
index 6e9a7008a3a4cd71a0d78b54602886ee82a79244..ec286c8eec776283bd9f3e87f6d9d4214e86df09 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/BadWordCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/BadWordCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/BoostDocumentRuleCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/BoostDocumentRuleCB.java
index b6658edfb8548dafec487d4973192ba61b00438b..d473107c0b0a92c34f055e320f35913d5246aa6a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/BoostDocumentRuleCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/BoostDocumentRuleCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoCB.java
index d1bb8e368cf838b931219211c1cd3a1c52d25152..87f1fcd2e4e6ce9f7100167f6e9a9682b34b7d17 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoParamCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoParamCB.java
index 55cd2d9ad56222da58b9985d7b56a15158f2ea6d..36603f4fd71df42483f7867d3b977469428f2b85 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoParamCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/CrawlingInfoParamCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/DataConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/DataConfigCB.java
index 0ff226a8f40b832dd0c5fbc8c2304eb16585dbe3..53b1aae6eceb4491e18ccadf8fd59532f8f71ba0 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/DataConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/DataConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/DuplicateHostCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/DuplicateHostCB.java
index ed31bacccc4150d967144d1afbb3abf35280a0c4..2e7be91c8f917d9af0e92dbe32e11d1e94d4b5ae 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/DuplicateHostCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/DuplicateHostCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordCB.java
index dbb6861cde7b48685b6571279a21d38fcc6cabfd..5fe47b5a5e89bec8c6ceb651ce6f165a056052c8 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordToLabelCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordToLabelCB.java
index a04091b1d70b8e1081e602909c7c99d853295354..7235af646e2dcae0b7dd21a01176222ccdf34344 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordToLabelCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ElevateWordToLabelCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/FailureUrlCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/FailureUrlCB.java
index 4efe0357763670d85fe98941a9948d50ea19ead6..78f7ccc5ce3386081328518030f355edd8075fcc 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/FailureUrlCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/FailureUrlCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/FileAuthenticationCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/FileAuthenticationCB.java
index b3611b0138fb3a8f8395e8ea89768c220eb9962f..dcb92466bc0086f1584ace1b10b5263e955b33c1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/FileAuthenticationCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/FileAuthenticationCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/FileConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/FileConfigCB.java
index 09db1d4d2a5270428396e351ded96cc0c48d5914..6673d9e19828182a3493ee7b4bfba7d84cc9010a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/FileConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/FileConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/JobLogCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/JobLogCB.java
index 47c2dac4e90301e4fb6663ed56a6211024b4e863..9b74939d9f35aad1d6a91c102b2fb643b8b2fffa 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/JobLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/JobLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/KeyMatchCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/KeyMatchCB.java
index 8c30fa4d683b75a77d3bab98acde4342b4d8857f..bbfe42cd1200eaa7c8778cb5f7680ff39082f2ff 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/KeyMatchCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/KeyMatchCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/LabelTypeCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/LabelTypeCB.java
index 9a820123acba7eded44ea1afcd622ed895298f0a..c2bfccaf3542746d054fcf6fd20e39b083ee99b4 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/LabelTypeCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/LabelTypeCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/PathMappingCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/PathMappingCB.java
index 721c28c11d214b69430a8e4a013dcf25ada0b81d..300e77e5d189f36e42c0b2b6d1b789cf69f1280f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/PathMappingCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/PathMappingCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/RelatedContentCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/RelatedContentCB.java
index d50b2d46e15ddeae31d38cec9d747d86858c5365..771b7da5120b59324c59e3bcfae76b6d243127dd 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/RelatedContentCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/RelatedContentCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/RelatedQueryCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/RelatedQueryCB.java
index aa781d7f0171e28ea225e45886bd45ebcdf6f82d..4f6900f290952465dea4d10dda53eea542691d19 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/RelatedQueryCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/RelatedQueryCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/RequestHeaderCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/RequestHeaderCB.java
index b149a5891b30ce59cbc7bd82bfb530af46c05751..a639bf192f43b3bb021f298af9a1d58522419eb6 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/RequestHeaderCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/RequestHeaderCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/RoleTypeCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/RoleTypeCB.java
index 14d2b92bd5d9b32cef3b896396271c1343b1eaed..71e60f31d57a23f1179191e70120bb99568de686 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/RoleTypeCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/RoleTypeCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ScheduledJobCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/ScheduledJobCB.java
index 2f48b935a9140a105ca1250680646d5b610a099d..557412401f1dfc6d6fbf91aec287ca6a57354ff0 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ScheduledJobCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ScheduledJobCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ThumbnailQueueCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/ThumbnailQueueCB.java
index 1973e6603488ec599fd12893c7b9d41fefaa72ab..c1fb87a81143a474d149964d6e1a0239429d9990 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ThumbnailQueueCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ThumbnailQueueCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/WebAuthenticationCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/WebAuthenticationCB.java
index 9c00454996ecc554b120494416bd2d090cc1c489..4099548e5128b410f38ccb69628a9c32acd1cce4 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/WebAuthenticationCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/WebAuthenticationCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/WebConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/WebConfigCB.java
index 27bb6d1ec57dc47b4de82ebf6141938e3d76de1d..9791f8bee9cb9d65e551ab1dfbff02390ce89d97 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/WebConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/WebConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsAccessTokenCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsAccessTokenCB.java
index 46e95ccbafb4cb73feaa80210f243df343826df6..e4e4d553f56097df16483fdcef37c1c2f87b0362 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsAccessTokenCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsAccessTokenCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBadWordCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBadWordCB.java
index 9f99bb746fa204c294fd7176f6b2f0d7a6e9b09e..de29342e6d6bdb07b0e8a1dd305bb5b106d24d2d 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBadWordCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBadWordCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBoostDocumentRuleCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBoostDocumentRuleCB.java
index 1abfc435b7f7fd42b7b031ac7fbc56f0fbd02236..dda3a63df1eefd324d5b64cb13d3a2971ae4f576 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBoostDocumentRuleCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsBoostDocumentRuleCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoCB.java
index 86ec5d114778449ca432f186775f1a841d14a646..9505c66fb46834f51cd405554e8a9437e4c10c2c 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoParamCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoParamCB.java
index 3f73fcee70fd368ef63f51074af69cdf6c051710..0db560ad8a11bec6f1460c87ad038612aa592382 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoParamCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsCrawlingInfoParamCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDataConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDataConfigCB.java
index e80bf2ae63401edbaebf5c7a23a0cb175114d844..6091b52e87b72467018034d88215ce6c0f743a9d 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDataConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDataConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDuplicateHostCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDuplicateHostCB.java
index 429b880b5752f7b3d5bfa20b28a8322b7ca385bd..c90b7428765c39e971ad1f1a043e28720f3a61c5 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDuplicateHostCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsDuplicateHostCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordCB.java
index 089ae8f87c6ecd1b75446f80009eaad15699b02c..9c5daacf193e9ace4a3f2da9ff4fa6cb9b4c35b4 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordToLabelCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordToLabelCB.java
index f191e2cac83db574891e9f4b41545ac298258fda..c3272a05d9ad1a3245a6a7311bb46529208144f8 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordToLabelCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsElevateWordToLabelCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFailureUrlCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFailureUrlCB.java
index 28ef3e76014ad0275556b98b61aadde3e942f5d6..ea28143c77d19e8f8b493308b5eddf3bf2d0d5b2 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFailureUrlCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFailureUrlCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileAuthenticationCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileAuthenticationCB.java
index ddcfa8a3a78199847a6fba7d583cffd12debaae2..1cfbfd552c700703f18d20c0e1db5c644e7e5af6 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileAuthenticationCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileAuthenticationCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileConfigCB.java
index 46fb083876641ea0a0ce3e5b5687a0dbd0a439e3..6ea7cd4697b0e946eece422ee03a954aff3b0b83 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsFileConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsJobLogCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsJobLogCB.java
index da5af027fce1476ad19c843711ad3c7c1c606a6f..a21a83e3630464e7f9e53d9948478978cf9c4581 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsJobLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsJobLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsKeyMatchCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsKeyMatchCB.java
index e4826675cc6e26110601dac48255dd3c93b40933..5d2a258f9d690f99bc28493ee99e2f69e7f29f65 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsKeyMatchCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsKeyMatchCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsLabelTypeCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsLabelTypeCB.java
index c047a8d8c799308fefeff4e575ea4ed7086152a4..10bf02c7cc6344c6d4bde4a71c52e2609b25a81d 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsLabelTypeCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsLabelTypeCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsPathMappingCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsPathMappingCB.java
index 0d54c341ec7a27e99c7e766ee71bcdf6d006fbcf..b6b631fd0efb67caa00ce619d60647356e3510f1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsPathMappingCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsPathMappingCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedContentCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedContentCB.java
index 629d8b65e884ea1d08adfcc7bb17ea2100c2e913..fd98ea69d63ba56c18d98780aa9c894591885922 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedContentCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedContentCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedQueryCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedQueryCB.java
index 2b7cf9fce0929bfbb17820a6ec9831a92064c137..b243f4a7ea4353fe5b88caed87920b37e83ac872 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedQueryCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRelatedQueryCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRequestHeaderCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRequestHeaderCB.java
index c71cbe3897892b6f7f8f7b4c253de0ccbb039fb8..611f839c36ba777fa957f37e3c6047c1bbecc9b0 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRequestHeaderCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRequestHeaderCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRoleTypeCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRoleTypeCB.java
index 547c19c67294f764d41f99132855c75ed564c53c..cf55c0b06199c9912fad17781a1a2e147f205c0a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRoleTypeCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsRoleTypeCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsScheduledJobCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsScheduledJobCB.java
index 8ff6dfe8f4e7150eee4d4b856bdc53cf69083fd7..5bdc93f0a84370a1b52bef091c2feafcf8faf57c 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsScheduledJobCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsScheduledJobCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsThumbnailQueueCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsThumbnailQueueCB.java
index d0155df21952965a94df4fca98136f2791b1d981..496933e8196f091c8f02886b2102b2607e48ccb0 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsThumbnailQueueCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsThumbnailQueueCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebAuthenticationCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebAuthenticationCB.java
index a94adcc9509b21a57928601bcd91f91dab6f2191..a1e31f3e6fb6d7becb8752a016b0c8f87a9474db 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebAuthenticationCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebAuthenticationCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebConfigCB.java b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebConfigCB.java
index 90a401afdfee36b556b2cb635f7e6911358a911a..f8f49fe7ce970fc62e188fd7ecbf05fc285a44f7 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebConfigCB.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/bs/BsWebConfigCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/AccessTokenCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/AccessTokenCA.java
index 63dd9617142baa46f7bcc8fdded1391efeb358ec..cf220caa188c942d051cc74aa1cea0e3b758859e 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/AccessTokenCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/AccessTokenCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/BadWordCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/BadWordCA.java
index 3d558f5f544245870a874b05ac2e3e32c555cf8c..f121cc8c9038b91b2a1a9470c7afd58512fe0362 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/BadWordCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/BadWordCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/BoostDocumentRuleCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/BoostDocumentRuleCA.java
index 66d098396fb19c4e7ab4a3083eca0be7f3358b0d..9a1fbf932a783e60b71d9d8e03fbcdb8e2180f8a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/BoostDocumentRuleCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/BoostDocumentRuleCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoCA.java
index 4708e8fd1269c07a204bdff2aa275e004e38e97e..2c025bafa7e857de54de1b84984eb354f5e93cdb 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoParamCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoParamCA.java
index 8b5a4523c9dd44562230128eb060ce09afa28627..fa581f73d3cedcaba1de5972d6fa9bddcd3bf601 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoParamCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/CrawlingInfoParamCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/DataConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/DataConfigCA.java
index ef75cacc662dd5be6663802a96bb8703b2ab5a3f..440ef39c12813fc937759fe4325b9a4e5cfa1ac3 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/DataConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/DataConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/DuplicateHostCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/DuplicateHostCA.java
index 3f575bfc9ae6860f119fe37fcdd147c3fb08fb56..a9e547e2178cde7e13c1a9575826e55dc67f0c22 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/DuplicateHostCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/DuplicateHostCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordCA.java
index c279c19a95c0f9c379c18cabe14c88582cff5066..16df7e1ff0a7a6aeaa59471a156144a3409cc344 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordToLabelCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordToLabelCA.java
index 7124c439cbadd5c3b9ac097885bbff8f06b5064d..91a9ab68100b659da106b25776ade868226191db 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordToLabelCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ElevateWordToLabelCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FailureUrlCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FailureUrlCA.java
index 2a7dc04d290adf8d9456f9359f55308b2821e1aa..2e714a3e678a562de371fd7aeaba5d7d32ff43d1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FailureUrlCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FailureUrlCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileAuthenticationCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileAuthenticationCA.java
index bf19950a3e1fc6453bb2f1881e89c4d6935cf393..faa054d024651849cdc4d5df6ec6760604542531 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileAuthenticationCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileAuthenticationCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileConfigCA.java
index c43e622015293234c291e40b4c512653dd88093e..9180d595282e5bc923c5d05b8de05eb3ff2a489e 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/FileConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/JobLogCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/JobLogCA.java
index b3f7eb5eb1e72efde7db6817acef74f3e7927afd..55d72626e440e83c554ebcadfcce74ac1e669b09 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/JobLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/JobLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/KeyMatchCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/KeyMatchCA.java
index c9d99f7bc9e69150153ec8bcc17da367b61fdd2b..8579be521697698ecc8ab998a8bacd0d85b66178 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/KeyMatchCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/KeyMatchCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/LabelTypeCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/LabelTypeCA.java
index 2605deccb366f5f6041b5150cc642ab5931ec346..5569bed005d6a666a24ea490380b909fa0df8dbd 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/LabelTypeCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/LabelTypeCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/PathMappingCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/PathMappingCA.java
index 04f0686a842b818c43180941cc6bfda56bed8f42..27433ddc1145458aba634dc578dcb857e4f5909e 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/PathMappingCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/PathMappingCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedContentCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedContentCA.java
index 25c9bb91a4680901cea359a1256faf268813b7fc..cd3873a4c6e8f377d3e4dc041bf937802f3471fa 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedContentCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedContentCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedQueryCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedQueryCA.java
index da479a42901f6acee77dc033b55ef92f1752e7f4..18f3cef4fd89ad9c2f1e81b1ff84457c235ea6bd 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedQueryCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RelatedQueryCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RequestHeaderCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RequestHeaderCA.java
index c51b84f9e1e4cb90c39e13b4240fdd17023e3030..d0e5cc9a3dd2fc4a3ecb9ea59488787dddb03a57 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RequestHeaderCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RequestHeaderCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RoleTypeCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RoleTypeCA.java
index 60dbc6bee580b6036ec24379b73957f6ce65fa3f..1de11c8e040078ff1f44d23db99a87f1d1eccd64 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/RoleTypeCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/RoleTypeCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ScheduledJobCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ScheduledJobCA.java
index 028b37e59613856baf74bb7ff34197f670390d28..e32e70da55b2d769107678366fcaf9fb564e8e3b 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ScheduledJobCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ScheduledJobCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ThumbnailQueueCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ThumbnailQueueCA.java
index c6a9468b8be9a60f83f4f135a0c9582095ff454d..9865e525ce2cb600616335eba473beff4d663663 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/ThumbnailQueueCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/ThumbnailQueueCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebAuthenticationCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebAuthenticationCA.java
index 394b0aea2f4362eecd55eabee61793529cb83026..6779c388cde648f867d621ab8137e6fb3b602af9 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebAuthenticationCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebAuthenticationCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebConfigCA.java
index bdadbe5ba554bc56366322d70e24b268a82c390b..f2bd9d80e60fa5aba4b4a2f22be15fac42d868e2 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/WebConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsAccessTokenCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsAccessTokenCA.java
index 859f17a238fc341ca0a9ae7dfc419b33345c1605..8b9a6f480868756b47f717b4fa45b9ed6896cf77 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsAccessTokenCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsAccessTokenCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBadWordCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBadWordCA.java
index d35034215ad504fa9069ca948a73b6f5598bcb18..54226d5be37287655a0f1bcb3129441fe853ab6f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBadWordCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBadWordCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBoostDocumentRuleCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBoostDocumentRuleCA.java
index c326fa0b88922d6c7de56a7fbb82da3ae051d7ea..72d9a724c80d3195e73142c44b2e6611d2628942 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBoostDocumentRuleCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsBoostDocumentRuleCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoCA.java
index c70feb233240c4eb4fb45e2a7b8a367ff477c611..9f12f2c868e126415afc25801a43d61b4d569b4f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoParamCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoParamCA.java
index a108250fa62b0016d16222853ac012839954f4c0..7f2e78ce5de5a7438973583b6d1db9e0e54f4588 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoParamCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsCrawlingInfoParamCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDataConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDataConfigCA.java
index 751d920f7769a99caa3268ab8809c5c51c811f2e..a5a1d59704fe719a3450d719290f1fbbd334b1d5 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDataConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDataConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDuplicateHostCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDuplicateHostCA.java
index 99c068e126cd8e3436c36a2ad83764705f874d46..54c2baa535d2d9098eb08ee8e54a46d2c6947f4a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDuplicateHostCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsDuplicateHostCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordCA.java
index a6e17ee836d67c08c50d648c488e1022d18c1ac9..c97e967ed5149e0588b89b5238359ce1d2039fa3 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordToLabelCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordToLabelCA.java
index 6196a87fd596b511b4fe85b7ac85d5b7a5978df8..90a7efc64703763fd478ee35f655733360fa3ff1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordToLabelCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsElevateWordToLabelCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFailureUrlCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFailureUrlCA.java
index ccdf6f59e2e97978e9478d368cf332b85c877bb3..58ae79d5908447f7452b5f09b9bf653b4cdc38bb 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFailureUrlCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFailureUrlCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileAuthenticationCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileAuthenticationCA.java
index a480f5f738cb897e86a01c39858c2c0811ed6b6c..75d6364d2754e62d271444fcf296eac15651543a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileAuthenticationCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileAuthenticationCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileConfigCA.java
index c6b3ee547db0193b21fe6b64cd58b8b66c3b067a..e0f39ebb4045eb996a47a3c06d59bcfda4c00735 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsFileConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsJobLogCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsJobLogCA.java
index e64588ddc6d27d99123326d889aef25245445310..f36587e98edaff969524401a8f2c00a99203a980 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsJobLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsJobLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsKeyMatchCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsKeyMatchCA.java
index 86d501734ffa62fe68062f8afb30001c0a764071..89515b45e74a04bfb461b14d6960db1257599468 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsKeyMatchCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsKeyMatchCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsLabelTypeCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsLabelTypeCA.java
index ca87cabd50cb3b3797ffcf3fd87c8ca490305086..a3a709b0506f1ee8b08b4de1ebc4d2f69b735dc2 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsLabelTypeCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsLabelTypeCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsPathMappingCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsPathMappingCA.java
index 271634261a1f30fb8ec1a2f34c72651144877486..b418654e4f7b5e9cd31202a400112a6500b6774f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsPathMappingCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsPathMappingCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedContentCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedContentCA.java
index d664ce2f3fa735a6e726cebad73e2b095c735f31..a44200e6e1c2d27ad2e87dffc9057f9d44ec0585 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedContentCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedContentCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedQueryCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedQueryCA.java
index 71fd92ca83fdcff3db2340d81e22664436d77512..caa460664aa3ff3146fc539d2d28b08b06ac1a36 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedQueryCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRelatedQueryCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRequestHeaderCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRequestHeaderCA.java
index 5922047b4344b0e2c67a493b391ab0b6eb6aaca0..1fdd8b99abfc47b11eab64c94ac7ffe5b028ceb5 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRequestHeaderCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRequestHeaderCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRoleTypeCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRoleTypeCA.java
index 9f7ae7c2ccf5a2742c3e48e3ee043616f69c60ee..a59920b86434664532110fa7674d1a6585406d29 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRoleTypeCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsRoleTypeCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsScheduledJobCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsScheduledJobCA.java
index dd326df2a671992b0fa3618fa903b592f7c91260..13c8be29328d7c552b96eb7e422fe116bb5183e5 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsScheduledJobCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsScheduledJobCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsThumbnailQueueCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsThumbnailQueueCA.java
index b2eac4a5701fbb7ea42f9d00f12ac532ecaabbf0..80e17769247724b29e9a3110b8d9153332dacce2 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsThumbnailQueueCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsThumbnailQueueCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebAuthenticationCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebAuthenticationCA.java
index 0c6e06dead994c5452bc596c6d8123144d1c3f5f..7c0889e76cd011f8c75ad4b2f26e6fe9e1a86f54 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebAuthenticationCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebAuthenticationCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebConfigCA.java b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebConfigCA.java
index 1f88cd4a3b48309dbfeaf48988e6c601a7fdebe8..1a7b3414afd01a3ffa42902e0172acdfe0c67b05 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebConfigCA.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/ca/bs/BsWebConfigCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/AccessTokenCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/AccessTokenCQ.java
index fd4f3032a841e86e81abe2f9dd493c75233015d4..4aea8742dc2f38445fc802b4478a7b383cdde5b3 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/AccessTokenCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/AccessTokenCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/BadWordCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/BadWordCQ.java
index 68d130d56e7b09bb6f9b550c550d8ac66da51248..0e7137e6d4d7a65deb763a8540e3c926f04b1029 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/BadWordCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/BadWordCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/BoostDocumentRuleCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/BoostDocumentRuleCQ.java
index 182509dca80ae97e276109e2d6cc3ea1e0386064..d13c66876bfead2b42b3b3408b34827615f8345e 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/BoostDocumentRuleCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/BoostDocumentRuleCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoCQ.java
index 75d3308b087d4ec9579b9bbf6102f75242f3a702..749637f6210112b74ffac01f94edd99eecc9b53f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoParamCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoParamCQ.java
index f67a1e4499f95445d7a5dfa50a50f40246b8f302..5f6ffe4b043f3ddcdb76ca5796ba5426d708fa19 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoParamCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/CrawlingInfoParamCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/DataConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/DataConfigCQ.java
index 6c99097aafa8e666ca2d87c9e9605cce5757dd8f..87013cdfe482522bfec1d078b47319fe1182a372 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/DataConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/DataConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/DuplicateHostCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/DuplicateHostCQ.java
index 7086cb26e6fd4f34823dd848aef14faf03c3f3f9..1605084b803fa9ee60e4350a708410df465e50a3 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/DuplicateHostCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/DuplicateHostCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordCQ.java
index 776ba9b17e97107e2cc92e4f732cb76a1d761136..59bf5705e522d739fc0033efddef486d180fef9b 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordToLabelCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordToLabelCQ.java
index b54b166aa4a5b71fe5259d64cc3edf6caab2e818..868454dc2c7c7a13e865603ee1fede15c6272c7f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordToLabelCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ElevateWordToLabelCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FailureUrlCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FailureUrlCQ.java
index 40850840d7fcfe735f7e6d30c7a1df1a757b9160..3816610fb7b1abcc60651587f802a8eefbd68a80 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FailureUrlCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FailureUrlCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileAuthenticationCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileAuthenticationCQ.java
index 2d9607b61cc4cc50ae7bc6e89aa8104b101a01c1..1781bd589f7bc4fc1fa42409142e6f1fd3dfaa11 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileAuthenticationCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileAuthenticationCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileConfigCQ.java
index 21cd86f88f9e3191f321fd0912bd4837f9dd5f88..0361031438574c04ab9fbd5ca0675f30bf702228 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/FileConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/JobLogCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/JobLogCQ.java
index f2fd7dab40def98236727d6e5a1d5b5dc0f4030f..4e7281f3c3e5440a9f3bbc4ca3aa99630774dda7 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/JobLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/JobLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/KeyMatchCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/KeyMatchCQ.java
index 7eaf1095fe496b53bf48fe5790cc11be9bc0b7b2..5ef9478803f51e54dd2e03e3a10302c85aa7295a 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/KeyMatchCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/KeyMatchCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/LabelTypeCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/LabelTypeCQ.java
index 412a74736afaeb76a316b7b95f90e40ddf9280b6..7db9b6ff2a414cb53e96b1428c6c483947e3691b 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/LabelTypeCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/LabelTypeCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/PathMappingCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/PathMappingCQ.java
index 5964e4a29ac0edac5d2a188743ed285400f2be08..92c114576043c23b9a18dfe8d05fbd8bf20c2aa5 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/PathMappingCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/PathMappingCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedContentCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedContentCQ.java
index 6fc0e8d1970368f92f4cfe07ba0edcee1c90dfc4..34a6c7b8fe7813e7bda04c1bd087e5d65d6ec24e 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedContentCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedContentCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedQueryCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedQueryCQ.java
index c480197d8eb3bb018d170af44bbacbba5ba1f376..251ee135431a12b54591a1434aeff7528cb5d813 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedQueryCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RelatedQueryCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RequestHeaderCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RequestHeaderCQ.java
index d17e03c764df26acbb03942f8117aa6a0c17f327..ca56adb848d7e7c6d6fc0b4bbf89e444cd00e020 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RequestHeaderCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RequestHeaderCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RoleTypeCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RoleTypeCQ.java
index f1b588363df076677e8a4462df47b99b2b81ad0b..8aa6fbf45a76102765a7b940a8f4ccc00c0ebf04 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/RoleTypeCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/RoleTypeCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ScheduledJobCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ScheduledJobCQ.java
index a4c97270d93dbf1543478ecba868746b67fd269f..732b034c155c7e27254bf7bbe97c44d6e8f6bb26 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ScheduledJobCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ScheduledJobCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ThumbnailQueueCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ThumbnailQueueCQ.java
index 88be4949d228327996b4e8b4a4350b0d8febf516..3c78b9bf8c288fc1cca377e56a145a0377f331e9 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/ThumbnailQueueCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/ThumbnailQueueCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebAuthenticationCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebAuthenticationCQ.java
index 75a8373cb46193d5bbf751088af599a2d1ae4141..e4e2b78e3c4452cc01543b1dcc2280d6c5983558 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebAuthenticationCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebAuthenticationCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebConfigCQ.java
index efa25eae8255b4b1e5f46201a172cc04bd9b2582..d979fe6c91eb277722d5df9290f84e90f50e93f4 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/WebConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsAccessTokenCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsAccessTokenCQ.java
index 459d8402406ccdc3f30bfc9f12220c6acaff9cf1..bcb452e1738cd0a7e0543e6033a165208d3ba6ae 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsAccessTokenCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsAccessTokenCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBadWordCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBadWordCQ.java
index ea560efff619a9befb52ec7041da4b135a667248..363b261008e999d4a6895e554468095e37a389d3 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBadWordCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBadWordCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBoostDocumentRuleCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBoostDocumentRuleCQ.java
index 8650ede725acc8ffeb6478b9201964d7a794562a..3bd597acc4dd7546f1edd802b1cdea9d3e233c83 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBoostDocumentRuleCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsBoostDocumentRuleCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoCQ.java
index f0cb6779fa60b18d21e74b6bac0206240620e941..fc4400ef320337b72c198642dadb1df0913d9211 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoParamCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoParamCQ.java
index 2a3ef20b7402d3d3e15600b2b213f24ca2de26d9..be36b8f3cddddc1642e7161ccae619491a3dadc1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoParamCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsCrawlingInfoParamCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDataConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDataConfigCQ.java
index 678143f78c2c86bbd8a06dee4591e2268b9b28ea..13c27770e69e50b5265cd253e1c02b7a8e1b6a8f 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDataConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDataConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDuplicateHostCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDuplicateHostCQ.java
index 21efffd2a81fb8925d322260a0e0f03f25359845..2ad3b04c638cad09fe808a820c052a61bc948696 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDuplicateHostCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsDuplicateHostCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordCQ.java
index f9ae1113bb151afdad7e138dad2834b25b609c13..690627c727871d35f0b9f12258b3b2cc5acf11fb 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordToLabelCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordToLabelCQ.java
index 100a9d5de75f1fdee10c9819f5b87938d536df0e..bce4c81848383c6aac2e977760e3fb5f5e17dfe1 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordToLabelCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsElevateWordToLabelCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFailureUrlCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFailureUrlCQ.java
index c3ec93b52413866cef77c768981d68d315083f7f..205e8f2fb6dd2320c1c035a7a7f1fde6dc475520 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFailureUrlCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFailureUrlCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileAuthenticationCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileAuthenticationCQ.java
index e7c31e91b74b0dfddcf8f31d58ca5acc3ed68775..5942d057e73f595110a89a929e19fb4b16816732 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileAuthenticationCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileAuthenticationCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileConfigCQ.java
index 6e6b4e4d631b02d4b1f8b1550caeb6cbf4e0059b..c403ea2c8d8aa3e0abef4bc8c1626b61984d1942 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsFileConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsJobLogCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsJobLogCQ.java
index 991ae88b5a77f000526919df040894d3b02cc8b2..2203b2a56ea61a38f79e91a950845f24086ebd84 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsJobLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsJobLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsKeyMatchCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsKeyMatchCQ.java
index e72aaae5fb18c008789fe3af7da2345e93e133a1..261765dfd57f09f2e9d6416c00bb596b1aa540d8 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsKeyMatchCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsKeyMatchCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsLabelTypeCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsLabelTypeCQ.java
index c77c6b354ae6b008c85559e7dbade0e8b191d898..7aa07c08bfa6033bfe527dc517abd07b9e55eecf 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsLabelTypeCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsLabelTypeCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsPathMappingCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsPathMappingCQ.java
index 60271694f221ef2ff6db29e7207bd655366ef302..bb44c344cf53a8a163d19ee44ef4f3a816c52616 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsPathMappingCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsPathMappingCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedContentCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedContentCQ.java
index a2cc97fe0b142f9d56ad179c0792a5c5dd5e4a63..2aab33601a6c348dac0e4222de279ba5cf66f877 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedContentCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedContentCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedQueryCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedQueryCQ.java
index e513d23a0b643cc4e771934b6b3354776f43c614..543ba402fa775ee3d1f02f6a8258d898ea2b68ef 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedQueryCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRelatedQueryCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRequestHeaderCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRequestHeaderCQ.java
index 48c7e1064c02d4793839440cb7100b7004d23d55..abd7ac55733e9e5f6f0e0957f857520c7d7cd369 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRequestHeaderCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRequestHeaderCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRoleTypeCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRoleTypeCQ.java
index 2de37235956d77998f10518070ae3b762d2f075e..0ed8af7bc0a3564d5ea6d9fff3b292fdb0f3eba7 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRoleTypeCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsRoleTypeCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsScheduledJobCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsScheduledJobCQ.java
index 7eb0dff29d050c5ad6dd29852728b3ec92e31a43..d83f558b6b67a524a499bc521357fc93593e6c60 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsScheduledJobCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsScheduledJobCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsThumbnailQueueCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsThumbnailQueueCQ.java
index a999036f19ccc3f9b42e578eb796e4f24f26ee2b..bc5fc26bf46f99891eb66a0528489a21bc8aa986 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsThumbnailQueueCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsThumbnailQueueCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebAuthenticationCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebAuthenticationCQ.java
index 5c63691c2c5a892fe27ceef84ee89c384972feba..a49491d279f1ddedb14487a872336069debb2793 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebAuthenticationCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebAuthenticationCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebConfigCQ.java b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebConfigCQ.java
index b506a61cc1e94fe477f6983b24e1cf5fa227a43b..edd7ba5292bb7358336d4d9768b13f1daba34411 100644
--- a/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebConfigCQ.java
+++ b/src/main/java/org/codelibs/fess/es/config/cbean/cq/bs/BsWebConfigCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/AccessTokenBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/AccessTokenBhv.java
index 82c5ab7ad1a0c65d1d8baf44ed0ffbf4ceb4e9f8..f477d33d6e0a16552647299ece3f576341d80030 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/AccessTokenBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/AccessTokenBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/BadWordBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/BadWordBhv.java
index 39d57023490013f13e85727ad847beb30dd7245f..38e14a21ebd5c3c0b1f18980d139fc07868f4dcf 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/BadWordBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/BadWordBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/BoostDocumentRuleBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/BoostDocumentRuleBhv.java
index 5c26b4e0b37a2d8cbd9fe374198bd7dbeae6a7a3..8c673b2f0057653348c39871983eadb83cb59ccf 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/BoostDocumentRuleBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/BoostDocumentRuleBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoBhv.java
index 00c85976cf6afb0e81423afa0c3049e07ac93965..647192f43762aecd3b3a2a25b0aac561a4694314 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoParamBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoParamBhv.java
index f0936768d5a6bcbb05e63694a5b5fcafd984f2c6..ff9e4116cba969b4c385562d648f2d44676f3538 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoParamBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/CrawlingInfoParamBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/DataConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/DataConfigBhv.java
index cef1fcea7bca06749c6afe696d85c3db91213dfb..fbbc3768a7318bca254f4e9ffab1c657561b8b1c 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/DataConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/DataConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/DuplicateHostBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/DuplicateHostBhv.java
index 727cabf54aae5dedf63f3ad12231d9c159720d56..25a3b117ecdbecaca107cb5cdf7b9039bb38f199 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/DuplicateHostBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/DuplicateHostBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordBhv.java
index d3450a4901c5a5691085c1e09d4063c0a1eb3963..ec570c8b2054092085b1eb08777ab30ee8e1f874 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordToLabelBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordToLabelBhv.java
index a2830b0937cd261e982dc7b37cf5a31458090926..f905e858ef8abe6f81bc61a6c5926380afe7b730 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordToLabelBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/ElevateWordToLabelBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/FailureUrlBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/FailureUrlBhv.java
index 1a2612edd93b708c2a0ea5259353892dd5eb618b..c5307d242cf0c1ca25e0a5c584e0e9262a1997a7 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/FailureUrlBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/FailureUrlBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/FileAuthenticationBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/FileAuthenticationBhv.java
index 0daa6aa4678fe26a4b84ce647d2c7735c0d08c53..0220c16a3f61ae282873b80ab521592986a9a0df 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/FileAuthenticationBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/FileAuthenticationBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/FileConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/FileConfigBhv.java
index f7e66c34e25176a7ade8a3a986fbecae1a82d905..6c9cfe5a57e1ea4d4b8dc6266da879d8a9e2e069 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/FileConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/FileConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/JobLogBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/JobLogBhv.java
index 51a166be88fea86de9dff5dc45e3db6c5f2b06b9..e02391f85b0dfefab9ed27953d4a108f10944170 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/JobLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/JobLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/KeyMatchBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/KeyMatchBhv.java
index 9da92070d87e42b78d349f81b384f6fff3b09d27..1235b333b840c50e5ede1423fdeda7d8497a608b 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/KeyMatchBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/KeyMatchBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/LabelTypeBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/LabelTypeBhv.java
index cea2a54b4759fd7f22e522bf65404cd1286c0e61..7a0a08ad6db6ed451f4afd2dab4a26078f4b9d42 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/LabelTypeBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/LabelTypeBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/PathMappingBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/PathMappingBhv.java
index 1295db981ce66c119686e3a1531dd9321e2e92fc..0a382a63bd7e8e17cf4758f5f7b7bbe7392587a8 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/PathMappingBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/PathMappingBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedContentBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedContentBhv.java
index 948cc9bda00c5786f22da31811cfeae19dd50f5d..739b54648e760687a4f42bb1cf74ca6df665c558 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedContentBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedContentBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedQueryBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedQueryBhv.java
index 5bcb4d0765e8153e236f8aa3a8483bafacc1da35..513ad4cc4ef4b9085a201bd76e1b81d6b5acf957 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedQueryBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/RelatedQueryBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/RequestHeaderBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/RequestHeaderBhv.java
index 8917385ac3a946b14d264fa58311bb82de92fdc9..804a6d73ab0fca9baee0ec106dabdda9e6f04f8a 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/RequestHeaderBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/RequestHeaderBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/RoleTypeBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/RoleTypeBhv.java
index 5cb5283af753ec61d94fd1ae025b617b6a2c3c6c..e32c28d339bdbdde0b8e10ef0f0607298e441047 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/RoleTypeBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/RoleTypeBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/ScheduledJobBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/ScheduledJobBhv.java
index 7e0cd1b3cbd1287cd0baccafcf44127d4a985810..3a9e068bdaf672bd9ef1e484c553e9bc2d33ae0e 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/ScheduledJobBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/ScheduledJobBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/ThumbnailQueueBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/ThumbnailQueueBhv.java
index baa4c1ca81d2ceea8206310613d799eee6e51e16..bf6acdda5798ca98cd5fbd25d3cdf6694dc5ff2d 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/ThumbnailQueueBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/ThumbnailQueueBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/WebAuthenticationBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/WebAuthenticationBhv.java
index 2e4aa024506fffabc0aacac2c0fc95127abcaabf..281d0dba7d208fd25a3350865923c37bcfa95313 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/WebAuthenticationBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/WebAuthenticationBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exbhv/WebConfigBhv.java b/src/main/java/org/codelibs/fess/es/config/exbhv/WebConfigBhv.java
index 5f91828250d9b6a2b22edb076efe98a5ac99a936..2592d82cb1afff2cd18c50079c34cc3bb9f6f590 100644
--- a/src/main/java/org/codelibs/fess/es/config/exbhv/WebConfigBhv.java
+++ b/src/main/java/org/codelibs/fess/es/config/exbhv/WebConfigBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/AccessToken.java b/src/main/java/org/codelibs/fess/es/config/exentity/AccessToken.java
index 9a34750d1d7ce5fe56712c284b9312eb9e40c34c..72d16990b279f8d4a5efa2ed99b5a2011bae856b 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/AccessToken.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/AccessToken.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/BadWord.java b/src/main/java/org/codelibs/fess/es/config/exentity/BadWord.java
index 670508d878d68d74dacd65a3fc263e8ac0311424..8249f2dd97a525ed9dd712ee419afb1f2d82fbe0 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/BadWord.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/BadWord.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/BoostDocumentRule.java b/src/main/java/org/codelibs/fess/es/config/exentity/BoostDocumentRule.java
index 6962387bf402c6d9036c72a0b42e7d147be6208b..7a67703fbf55d687474956de695967e5754e2b5f 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/BoostDocumentRule.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/BoostDocumentRule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfig.java b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfig.java
index f84186370cd384d5cce35047eb12b30d5c012da5..df9fff70a50c92d269df50ddf2500243a19b7c20 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfigWrapper.java b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfigWrapper.java
index 1b67cd0ae3eaa3e81ab6d74d46ce1549e9fa8331..087c8492f4648ddc06728fc0d32eca8ae37e863c 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfigWrapper.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingConfigWrapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfo.java b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfo.java
index 1981e9293b24af3f494b0666fd0bc414b953b1b9..cf19879fc5bd1ce2ae622f202fb72e07d6f2a299 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfo.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfoParam.java b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfoParam.java
index 840cb1fde8369b87241a5f1cf006d4518edbd443..5e434dece8171a38658a9122e5cc48191cab98e7 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfoParam.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/CrawlingInfoParam.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/DataConfig.java b/src/main/java/org/codelibs/fess/es/config/exentity/DataConfig.java
index 701b41ba4bddd3b7e3791fa5b30772e9983b3eb4..dd126e2d051cd590a39a23ab5f158c89e83d4f8d 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/DataConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/DataConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/DuplicateHost.java b/src/main/java/org/codelibs/fess/es/config/exentity/DuplicateHost.java
index 5d4e1417969698a5fd7a5558b92af7478a7032ff..aebeaba7b60a5892ad8e05625c72a14dcf3e2937 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/DuplicateHost.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/DuplicateHost.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWord.java b/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWord.java
index 02ab045ece19ff4d0d608c1ac3bfc4f2422281cc..3647a5c5b1808d9c7b412bec4b6baa5a5bbf4648 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWord.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWord.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWordToLabel.java b/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWordToLabel.java
index fbc3cc96c181c11132da9e7e208798730831a3e8..9005491559ade1e02f3a547d88f2418d5a69d3c5 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWordToLabel.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/ElevateWordToLabel.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/FailureUrl.java b/src/main/java/org/codelibs/fess/es/config/exentity/FailureUrl.java
index e9346c1ba1fcdd958b5caf42e8d65926bf72f7a2..8d7103de299903c11fa0ef7dee55c6c76a844f85 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/FailureUrl.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/FailureUrl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/FileAuthentication.java b/src/main/java/org/codelibs/fess/es/config/exentity/FileAuthentication.java
index 2a17ad329dbf53c8cdeb3b9a3e5ab2e7a928584c..d46019ee30389a3147c779651e42307e5df16e6b 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/FileAuthentication.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/FileAuthentication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/FileConfig.java b/src/main/java/org/codelibs/fess/es/config/exentity/FileConfig.java
index d9a0e8b8027fcd83fd6b55d67ef36b4174af9262..fd4aa1085896ceed6e8de554c3874ac48b2858ae 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/FileConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/FileConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/JobLog.java b/src/main/java/org/codelibs/fess/es/config/exentity/JobLog.java
index 606a71d1d1e1c75c5bd3fa1fa5f2c1339dcef818..18ee1ae4ff36ee2de9b3b4655f7c067014fc34e5 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/JobLog.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/JobLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/KeyMatch.java b/src/main/java/org/codelibs/fess/es/config/exentity/KeyMatch.java
index 1ad579d9c0cda4d6b1533c057b1c324cad6a07d2..4e50577531e82135574b10ceac204e4364f5eeda 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/KeyMatch.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/KeyMatch.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/LabelType.java b/src/main/java/org/codelibs/fess/es/config/exentity/LabelType.java
index 81dbaf46642a893a7f4be45dc1ad0eddfa922292..4845ac3ed0e083ab8f3c1a73080633c7a5f61d82 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/LabelType.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/LabelType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/PathMapping.java b/src/main/java/org/codelibs/fess/es/config/exentity/PathMapping.java
index afb364da1bf1b03c3b23eb429d75f72fe0f1f1fb..3a2530af811ea0b955ae98f28f89d6f1ab9f3b7c 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/PathMapping.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/PathMapping.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/RelatedContent.java b/src/main/java/org/codelibs/fess/es/config/exentity/RelatedContent.java
index c6e982841201193f8db862c7d178f260a30e973d..e7b777843b1abe8d8060202ca0efeb6e19d1177a 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/RelatedContent.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/RelatedContent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/RelatedQuery.java b/src/main/java/org/codelibs/fess/es/config/exentity/RelatedQuery.java
index b7641271eecfd5069aeaaa7adf52b8dd1e888813..3b379ab5ae8d32b7e4e0586d2ead92845bf77a4a 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/RelatedQuery.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/RelatedQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/RequestHeader.java b/src/main/java/org/codelibs/fess/es/config/exentity/RequestHeader.java
index 99a15a911b0536acad87ae1c893e3c6a860d086f..a34d46ff8af24bc981014db6322ee474c9a8beda 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/RequestHeader.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/RequestHeader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/RoleType.java b/src/main/java/org/codelibs/fess/es/config/exentity/RoleType.java
index a3905f16988698d8309435f7064f80570c964845..a662c66f6ab60225544a86a1b1ef5dfe26db0485 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/RoleType.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/RoleType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/ScheduledJob.java b/src/main/java/org/codelibs/fess/es/config/exentity/ScheduledJob.java
index 2802000db62674b517be687c5c962ea6153e2721..2d2b071c81f33ee984e7d2b07ef1d433b894a01f 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/ScheduledJob.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/ScheduledJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/ThumbnailQueue.java b/src/main/java/org/codelibs/fess/es/config/exentity/ThumbnailQueue.java
index 2ef1289ffd26d75c04aa550edf350a121e0f843b..6fe45fbab93e72190ddc1eb2c54db4ffd9e6776e 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/ThumbnailQueue.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/ThumbnailQueue.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/WebAuthentication.java b/src/main/java/org/codelibs/fess/es/config/exentity/WebAuthentication.java
index 7fbd29c108c0fd16a8ccaa1a5d20bba6180f69f5..bf7661ba65f9e0f5b2a847ae2f54f439d5b96ca0 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/WebAuthentication.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/WebAuthentication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/config/exentity/WebConfig.java b/src/main/java/org/codelibs/fess/es/config/exentity/WebConfig.java
index 780025f805df661185f85d035e5c156256d55577..81c83b540be1ca977ed6009d9c3091be03eabea5 100644
--- a/src/main/java/org/codelibs/fess/es/config/exentity/WebConfig.java
+++ b/src/main/java/org/codelibs/fess/es/config/exentity/WebConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractBehavior.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractBehavior.java
index 99f21706083f809ff07700809862cbd485bb3a19..9db032a4615495e21e3cad90e11ab1c87896c344 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractBehavior.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractBehavior.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionAggregation.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionAggregation.java
index 7d646e92488453b3de415f3317a7e7ee2712cba5..ffff976813640629d2f855dc394f9b793a7b0775 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionAggregation.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionAggregation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionBean.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionBean.java
index 5b3707c97b82b1642472001674bbe2a23b16e3c3..78e2ceac7eaa9f59c1824882343fdbbb7175c382 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionBean.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionQuery.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionQuery.java
index e0c3328fe385daca239b97dd236634a31fa846ef..1a1e68818d99d3390a0f8d607b7ec07a351512ed 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionQuery.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractConditionQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractEntity.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractEntity.java
index 09c93aa9d1ed49f5f951d66f2dcf819ed1773a6b..17dd2c907f91e20698e834ae4a93be6e6585f7ea 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractEntity.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsAbstractEntity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsPagingResultBean.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsPagingResultBean.java
index 51ebe045c153fbdd1f9d6cb31c122884efdf4d6a..c98c250dc9fec01563c88f8a0f39d419e76afde7 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsPagingResultBean.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsPagingResultBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/allcommon/EsSqlClause.java b/src/main/java/org/codelibs/fess/es/log/allcommon/EsSqlClause.java
index 6db477f753a9b9dd97cdde9662ee640aa3b7c89b..19433d59f68562c526850834299e406f72094510 100644
--- a/src/main/java/org/codelibs/fess/es/log/allcommon/EsSqlClause.java
+++ b/src/main/java/org/codelibs/fess/es/log/allcommon/EsSqlClause.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsClickLogBhv.java b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsClickLogBhv.java
index e43d47bf52e05c83e22dfcd72793e478d0016a6a..c929765451ee7625ab4254654e59436627ffd74c 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsClickLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsClickLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsFavoriteLogBhv.java b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsFavoriteLogBhv.java
index 07d7e2dc063f8055fe6a6bd292b9ac1d8f3a2f7a..26b88446f9767207509ce205c067daf3868c09ee 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsFavoriteLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsFavoriteLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsSearchLogBhv.java b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsSearchLogBhv.java
index 71339b5d7aa0d8738b4779b9c08812d0c7e38a7b..512fcba13a78800639c41f645122978ec21f5654 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsSearchLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsSearchLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsUserInfoBhv.java b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsUserInfoBhv.java
index b8525f6d817bc87b85445000015e7971fef76911..e13ed4133df3ef5fcc2a376c6e1c73360d5bff2d 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsbhv/BsUserInfoBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsbhv/BsUserInfoBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/BsClickLog.java b/src/main/java/org/codelibs/fess/es/log/bsentity/BsClickLog.java
index 6d9367f3d217d6f52ed14c90c24991fbb37c1fad..fd04e3d21c57ef598395bca217b8ca29ab31abe8 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/BsClickLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/BsClickLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/BsFavoriteLog.java b/src/main/java/org/codelibs/fess/es/log/bsentity/BsFavoriteLog.java
index 418b6596886b3f79498796112fe9cf5bcb7e6d58..8408e4ca9f26a9002977394b9aad7d5cb3555daa 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/BsFavoriteLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/BsFavoriteLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/BsSearchLog.java b/src/main/java/org/codelibs/fess/es/log/bsentity/BsSearchLog.java
index c9938b3150ca57123cca1e8e43544c8855c01063..7401415920668abc5ba710ee5899e346679e2ca2 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/BsSearchLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/BsSearchLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/BsUserInfo.java b/src/main/java/org/codelibs/fess/es/log/bsentity/BsUserInfo.java
index 52b9c00a38014e2229524367ef715f0c8f340b97..f0593232d7da8797a1fdb5c3eee0eefb407e95e0 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/BsUserInfo.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/BsUserInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/ClickLogDbm.java b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/ClickLogDbm.java
index 2b804647bc352116948cfeb5367385e208250ddf..b24cef17bbce44ce214497b5cda9721b4008d3df 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/ClickLogDbm.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/ClickLogDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/FavoriteLogDbm.java b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/FavoriteLogDbm.java
index 53d074cc832e194af10d58105dd2660db503d244..9bd2ac02793d7111f454ae70f3a90f96d0093fb3 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/FavoriteLogDbm.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/FavoriteLogDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/SearchLogDbm.java b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/SearchLogDbm.java
index 0e8ea61498f30457d4003f10286f80ec844e9f37..f5428270dad5f70823ae28ab405009f2e6c11358 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/SearchLogDbm.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/SearchLogDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/UserInfoDbm.java b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/UserInfoDbm.java
index 0896ea42b8b6c420b1198ed04e0414d72af7707c..4cd54bac057869c2b8eba48a523742a583b47f5b 100644
--- a/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/UserInfoDbm.java
+++ b/src/main/java/org/codelibs/fess/es/log/bsentity/dbmeta/UserInfoDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ClickLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/ClickLogCB.java
index 4229308d57d46816e5aea44317fbbc4a645f846b..1fecc847e1e5a6f7bb9c2ee3430c9442521ced33 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ClickLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ClickLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/FavoriteLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/FavoriteLogCB.java
index 595a7123dc10b0e1e8528659fa26dc92887683b6..979793c4681e18d15d4d407fa88d41585f3d75e1 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/FavoriteLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/FavoriteLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/SearchLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/SearchLogCB.java
index c71425c4afa34940f792ea7d70ca381606d3806e..789f8d1628072809c2050d381b21ee3ffdab263e 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/SearchLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/SearchLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/UserInfoCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/UserInfoCB.java
index 976a5b8c934c507820e722e570263325f204b12b..4fbbfc489d5f7aa9ab4debb4b9c2de85b1213261 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/UserInfoCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/UserInfoCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsClickLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsClickLogCB.java
index 5580ad4762b53c0fc38f0b81287fe2f28d5a8e4c..64e00a9146269ea1cc2f6d5da6aba76e3e3e1552 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsClickLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsClickLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsFavoriteLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsFavoriteLogCB.java
index 3dedc903d45505e7b41773351ae12583b9affd0e..cd05226efd53e840fef9aa1c428bf3fc6de894a9 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsFavoriteLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsFavoriteLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsSearchLogCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsSearchLogCB.java
index 567ab367e8ec4d728d8ed82e66474dce592ec146..6f79391c540738ab9f65d85e2d32fd264de37189 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsSearchLogCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsSearchLogCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsUserInfoCB.java b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsUserInfoCB.java
index 23a121d981063cd6105a6bda435d4e6c08202367..98c6676eaf2fb7fe0c83d04c12c1f1ac15185e05 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsUserInfoCB.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/bs/BsUserInfoCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/ClickLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/ClickLogCA.java
index fdb20f2423a46159b0b1bc3c5ecd3962412ef178..6e6ed9b1159355ca257871863dcc337259276d1b 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/ClickLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/ClickLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/FavoriteLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/FavoriteLogCA.java
index 1d7e8de23e7749411fb82393c0f123e34123784a..66c00ca758e0c48d7d709763108bca63fab8ed1a 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/FavoriteLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/FavoriteLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/SearchLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/SearchLogCA.java
index 38522bbdb9eeec11f3e448f91e0fbbd8abe214a0..1a920ca291cb2a8e60fd9d922ecaac0c0856b6ba 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/SearchLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/SearchLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/UserInfoCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/UserInfoCA.java
index f5d81d9b45a40317eed6495078f9ed1f75dfd197..b140a986dbfc4a17c8cb4cb131522ec863b7146a 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/UserInfoCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/UserInfoCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsClickLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsClickLogCA.java
index 9bcba566880c5cec76e53f0e3e9c0aad115336b4..8e9353c5ba56ff59d38ede32b9efbcccb7b84028 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsClickLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsClickLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsFavoriteLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsFavoriteLogCA.java
index 74dbdf1c4a6826ffc73197dda0f0f3cc142bc29d..ca3f0cd763505179d225a4e4c893f0153bb5af06 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsFavoriteLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsFavoriteLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsSearchLogCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsSearchLogCA.java
index 79c63f21636216a1b245828e8fcd1045446fd226..3ef7f46be56c0fc3cb2fe43219bdad76e5e6a518 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsSearchLogCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsSearchLogCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsUserInfoCA.java b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsUserInfoCA.java
index 7fec6c17f4fc49d52c64ab9ca5f28136049d5257..5805e59ad7bf75f5c90fc6cf22e3e5ffe251c7d6 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsUserInfoCA.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/ca/bs/BsUserInfoCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/ClickLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/ClickLogCQ.java
index c860628071dc1ac002b4b5732af6456611e3d182..26d88c14f4d0a3999ae66556cc8172521b92f010 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/ClickLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/ClickLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/FavoriteLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/FavoriteLogCQ.java
index 6126d00641a1c711da857e92b62ff0e34b6a0d66..57bd760e7a2506846de17ebaf5683c6bffbf74c5 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/FavoriteLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/FavoriteLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/SearchLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/SearchLogCQ.java
index 1639b1d2666c688108ecec90aeba93633f18760b..47054d038487e0dc6ee8d2964ce20a67a9955310 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/SearchLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/SearchLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/UserInfoCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/UserInfoCQ.java
index 34728fa9161a6bdd528a206098fd1829c8b4b69c..8b68ef212b53c1e57d859c19f7fae7cd163871b0 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/UserInfoCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/UserInfoCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsClickLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsClickLogCQ.java
index f0ee32133ae06b31a9c265bd4a50a38a5614cf80..c14f6c1ba949ac7d40a07a03fe5393519800687a 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsClickLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsClickLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsFavoriteLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsFavoriteLogCQ.java
index 997f186a5e14a7135e21363e96a15906827aaa62..dde0dd4c961a9ed4024fdf7980a871e0f8712930 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsFavoriteLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsFavoriteLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsSearchLogCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsSearchLogCQ.java
index 9d94eade39e9d386cb45bf1fadf123dd16fa875b..946389115a06961dfa4ec90abeb0d6d814151992 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsSearchLogCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsSearchLogCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsUserInfoCQ.java b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsUserInfoCQ.java
index 86c9966ca098f10f062e37c753851e5e71c6f9b3..d5c31e15821c300bfe20736409c46ee71177aef3 100644
--- a/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsUserInfoCQ.java
+++ b/src/main/java/org/codelibs/fess/es/log/cbean/cq/bs/BsUserInfoCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exbhv/ClickLogBhv.java b/src/main/java/org/codelibs/fess/es/log/exbhv/ClickLogBhv.java
index 9f2f4aaebe67b507046e52e64fe6655d4323754a..2c655b32461bae1cbfc51157f924028cd35e97ee 100644
--- a/src/main/java/org/codelibs/fess/es/log/exbhv/ClickLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/exbhv/ClickLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exbhv/FavoriteLogBhv.java b/src/main/java/org/codelibs/fess/es/log/exbhv/FavoriteLogBhv.java
index ff22bc0307577080b61d5029b007b9cc48fd5354..c8c89a0e1ce89321ba6f54e5e168e87ca810431f 100644
--- a/src/main/java/org/codelibs/fess/es/log/exbhv/FavoriteLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/exbhv/FavoriteLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exbhv/SearchLogBhv.java b/src/main/java/org/codelibs/fess/es/log/exbhv/SearchLogBhv.java
index 4f57aee47033bffee3ee11644ca07779aa071861..31af62c2d2d453b3ac9a4d55eaae8e92c48708a9 100644
--- a/src/main/java/org/codelibs/fess/es/log/exbhv/SearchLogBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/exbhv/SearchLogBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exbhv/UserInfoBhv.java b/src/main/java/org/codelibs/fess/es/log/exbhv/UserInfoBhv.java
index 717f42e6cba2f924765f3daa256add1ac326ada2..d6d3f068b182a93d26c0ce21c0203b43476a084f 100644
--- a/src/main/java/org/codelibs/fess/es/log/exbhv/UserInfoBhv.java
+++ b/src/main/java/org/codelibs/fess/es/log/exbhv/UserInfoBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exentity/ClickLog.java b/src/main/java/org/codelibs/fess/es/log/exentity/ClickLog.java
index f0160c4096138a9f5b0541e42e038f832d3c73b9..7c1a6f439d3a691ed662416500d827ca5b3f5644 100644
--- a/src/main/java/org/codelibs/fess/es/log/exentity/ClickLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/exentity/ClickLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exentity/FavoriteLog.java b/src/main/java/org/codelibs/fess/es/log/exentity/FavoriteLog.java
index 723171b2dc17cb66ea104af9868320bbf2094c30..c0e9f78df6bb1fe91cd599a7c75e4807fb90ded8 100644
--- a/src/main/java/org/codelibs/fess/es/log/exentity/FavoriteLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/exentity/FavoriteLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exentity/SearchLog.java b/src/main/java/org/codelibs/fess/es/log/exentity/SearchLog.java
index 9ce254fc516dae9a634ef7815e5b5c7941e09bbb..e00239951b05cc7aeb128a153f729d9116d65508 100644
--- a/src/main/java/org/codelibs/fess/es/log/exentity/SearchLog.java
+++ b/src/main/java/org/codelibs/fess/es/log/exentity/SearchLog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/log/exentity/UserInfo.java b/src/main/java/org/codelibs/fess/es/log/exentity/UserInfo.java
index 28366f76087b3736b2c74630412738dd9b9d775f..fa8c176489877c89caa33e33f3baa2ebbedec76f 100644
--- a/src/main/java/org/codelibs/fess/es/log/exentity/UserInfo.java
+++ b/src/main/java/org/codelibs/fess/es/log/exentity/UserInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/query/StoredLtrQueryBuilder.java b/src/main/java/org/codelibs/fess/es/query/StoredLtrQueryBuilder.java
index b2e77922ad1508adcd5ff1a353d8ff55d15c39a5..3b3985262f8e51038ee553a9aed17f2535a3c6b5 100644
--- a/src/main/java/org/codelibs/fess/es/query/StoredLtrQueryBuilder.java
+++ b/src/main/java/org/codelibs/fess/es/query/StoredLtrQueryBuilder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractBehavior.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractBehavior.java
index 1318cf57919065aaf202e35c619c2ce557b84ad5..ac339a544d3e6e0711e192df4efce1ea16b842d7 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractBehavior.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractBehavior.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionAggregation.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionAggregation.java
index 3e4aa19c6c84876f6f1b9ee3766160afedf1fc37..df808815e2de519107f4e2efd35a3fbd2ba30e87 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionAggregation.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionAggregation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionBean.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionBean.java
index 6efffeb2e8142d5248ea1686981bdee388af6973..453c90b9ef9cdef12a98bc2f58d4d041a48e0bcf 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionBean.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionQuery.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionQuery.java
index a80db10f02470f8d8731cebee9ec505f676dcc26..b7f21a55b77cc601978c13e0c7b8d73d37e8843c 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionQuery.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractConditionQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractEntity.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractEntity.java
index 68c1fabcddc8024dede5ca52a5b39a87ec0cebaf..80923164a7d5f8f34670c18a8dd691fd4f08b706 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractEntity.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsAbstractEntity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsPagingResultBean.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsPagingResultBean.java
index 7c2bf72ca847764903e5edc115aa7aa0b74d4f66..1988400e20e9103ad98a263b830e0c000af7d43e 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsPagingResultBean.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsPagingResultBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/allcommon/EsSqlClause.java b/src/main/java/org/codelibs/fess/es/user/allcommon/EsSqlClause.java
index 400dca7b43353b802c858f28bee4a39e7833d933..1aad5c93ad322805dbab27bdc579d18f8a2d8526 100644
--- a/src/main/java/org/codelibs/fess/es/user/allcommon/EsSqlClause.java
+++ b/src/main/java/org/codelibs/fess/es/user/allcommon/EsSqlClause.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsGroupBhv.java b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsGroupBhv.java
index c3dc2ded79481ec0d6106fc0ecaac098fefebd11..e11f53136d7be8fc1d00f6293e6acbcd1cad55e2 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsGroupBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsGroupBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsRoleBhv.java b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsRoleBhv.java
index 1e6480edd2907698ad4300bc1fa38f8b588d2b4b..70e73e89db3cfb202a32b914cc7945dd619c4890 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsRoleBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsRoleBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsUserBhv.java b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsUserBhv.java
index fc9f22d0979fc2fcd1b005c7a1723dabb50c6317..2bc8ac33187c3a5cc892b3d5369466acdfc85053 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsbhv/BsUserBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsbhv/BsUserBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/BsGroup.java b/src/main/java/org/codelibs/fess/es/user/bsentity/BsGroup.java
index 26dda550b9f330d31681e904b4069542c9672290..906b2b37779b6f057833c4c75f2acbd32f5f9ccc 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/BsGroup.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/BsGroup.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/BsRole.java b/src/main/java/org/codelibs/fess/es/user/bsentity/BsRole.java
index 6244d2d946fe81b549a87a2dfb11d733987db1ab..9f6e7524c7ec2eb2d882c5ce3c08ef237dbd65d8 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/BsRole.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/BsRole.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/BsUser.java b/src/main/java/org/codelibs/fess/es/user/bsentity/BsUser.java
index f14f3cc2ac8eda558b581e14a85fc46036dae196..c51ae051a79336f6533111a773b660a0f920a9bd 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/BsUser.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/BsUser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/GroupDbm.java b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/GroupDbm.java
index c88a663512ec959c037ef4f836db482a8a281ac1..bc5bc1cf9e9b5d8e2c373d39f7d5c9411727e42a 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/GroupDbm.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/GroupDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/RoleDbm.java b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/RoleDbm.java
index 30929e91e388af2aad52b471a0f71f05ef426b76..07b0efd5569760f515d530cee3125699bf7beb4a 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/RoleDbm.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/RoleDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/UserDbm.java b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/UserDbm.java
index 4a73f31a56feafd6e1e99905b354182a2562449a..3c2d08b435e1845837de3285f70247e1180445df 100644
--- a/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/UserDbm.java
+++ b/src/main/java/org/codelibs/fess/es/user/bsentity/dbmeta/UserDbm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/GroupCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/GroupCB.java
index b95cabf8289365b43aeee4345b8f303b4f8d2ee2..e4a3fc514b4eb392833ae9b5b8fe12f1e98ce1bd 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/GroupCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/GroupCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/RoleCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/RoleCB.java
index 2da3cd765aa1daf9a8302e80c8d836c63b903b93..2cd7919b5d355ddfdf3ef9186ac9adf32e6118d3 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/RoleCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/RoleCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/UserCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/UserCB.java
index 7d67a18b9aaecfa3d5d1efff98cf580915df1eb4..96f3cf0fc7260ba4ac046cdaaf684263a78adf6d 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/UserCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/UserCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsGroupCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsGroupCB.java
index 458bb45225be74e5d8ea5ed5c78a9690c28b01cb..1b0c660996f73de4eaa1bd48cd3595dd02ac3919 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsGroupCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsGroupCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsRoleCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsRoleCB.java
index 4384c068d07d145fec20233b5c27dcd6d11747ff..246f21c3003fd70cbbc69d9450325e8e100203c0 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsRoleCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsRoleCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsUserCB.java b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsUserCB.java
index 5ec3666061a19544f0d4c3972e3e46b5517455f0..35b6caca7e3dfce50849aaa59aaf31ce9ff039ef 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsUserCB.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/bs/BsUserCB.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/GroupCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/GroupCA.java
index d48ad3a6070c392d6780f224e8b49fe9b7f69e07..7bd649762b1a01337cbd912eb93df79fecec4636 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/GroupCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/GroupCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/RoleCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/RoleCA.java
index 924aa9115a8ed7ef25a0c5e188db2979e57927d7..ba581fb9d7411c8f8767235276485e7d227a9cb8 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/RoleCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/RoleCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/UserCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/UserCA.java
index 9a4d5d5c9f7ea4c5c92cb805b50c563710469e48..684f218b1ddf158d4c7eb7e4453dce0f4fcc39f2 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/UserCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/UserCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsGroupCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsGroupCA.java
index e3f10d3269b932235eacca6ac85bedb814cac5fb..9507bd9259a8870484351f9c4ca93e38f7aa04b1 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsGroupCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsGroupCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsRoleCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsRoleCA.java
index 0f44769ed9a6f990e523f4f804da3c53d68a6d51..7b399f310f9cf7cdb8c68f1a94a8ca1d18d65ce5 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsRoleCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsRoleCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsUserCA.java b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsUserCA.java
index bc8f029b60199d854936934377844ba58726cab4..be312152c6810d0eeba9e41d9e3e7ca1dfac9851 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsUserCA.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/ca/bs/BsUserCA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/GroupCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/GroupCQ.java
index 162dbcdcf5f610de7cc38deba7c8042fd026c23d..bb12493960b8f6e085a6350f14699258ffa9d29a 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/GroupCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/GroupCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/RoleCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/RoleCQ.java
index 842fcce6a20510d9b5d2def8214ebf5b367d0066..368dd8b53760657f805ded4c2052f52d6fceed49 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/RoleCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/RoleCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/UserCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/UserCQ.java
index 52acd555830140d8626419183bf650dd1509a846..c79e147f5dd42390765e028e08776c60543ae44c 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/UserCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/UserCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsGroupCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsGroupCQ.java
index d460c609a085621d808bc501771aa7b89fd7ebbe..f051acfcb3f1c0d9f934590713bbae76e9b0a25b 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsGroupCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsGroupCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsRoleCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsRoleCQ.java
index 03a137c8fabb9155e5fbba831ed6eb1d5c978f9f..c914721ccee3a55252261935a7a08183cd3fb5ff 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsRoleCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsRoleCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsUserCQ.java b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsUserCQ.java
index 71f0aee195b39405922cbf9a0f14c15b76c0f7fb..78e2ec17aa9009e1c7a61526bb141d8d3e498a83 100644
--- a/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsUserCQ.java
+++ b/src/main/java/org/codelibs/fess/es/user/cbean/cq/bs/BsUserCQ.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exbhv/GroupBhv.java b/src/main/java/org/codelibs/fess/es/user/exbhv/GroupBhv.java
index 55edc09b9a9aa72713e1ac5df2baa7b7ebc6aabb..9cfc7c2a35f9796ef8418688b438da64753e9102 100644
--- a/src/main/java/org/codelibs/fess/es/user/exbhv/GroupBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/exbhv/GroupBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exbhv/RoleBhv.java b/src/main/java/org/codelibs/fess/es/user/exbhv/RoleBhv.java
index 1cebc88aaf2ef5099450478dae494451774d5200..4f95f86e0a89d4bcdb5522b5642ab3af4e42dbf8 100644
--- a/src/main/java/org/codelibs/fess/es/user/exbhv/RoleBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/exbhv/RoleBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exbhv/UserBhv.java b/src/main/java/org/codelibs/fess/es/user/exbhv/UserBhv.java
index 153015a91a4c1713db3efc06f9017c87880b3687..2f97e45dea076e912e342fff92d64747d224f5a8 100644
--- a/src/main/java/org/codelibs/fess/es/user/exbhv/UserBhv.java
+++ b/src/main/java/org/codelibs/fess/es/user/exbhv/UserBhv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exentity/Group.java b/src/main/java/org/codelibs/fess/es/user/exentity/Group.java
index f512057c49645a22ff2aac3dbcc840b45f8cdb3e..5dce29ddd52e8ec45427363b07f987833b9da584 100644
--- a/src/main/java/org/codelibs/fess/es/user/exentity/Group.java
+++ b/src/main/java/org/codelibs/fess/es/user/exentity/Group.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exentity/Role.java b/src/main/java/org/codelibs/fess/es/user/exentity/Role.java
index 8cfd33875f2a46d0136d7ec4077b801cec8461c0..551bb20f7e123a4715358d8a7ad8280e1f7e9c6f 100644
--- a/src/main/java/org/codelibs/fess/es/user/exentity/Role.java
+++ b/src/main/java/org/codelibs/fess/es/user/exentity/Role.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/es/user/exentity/User.java b/src/main/java/org/codelibs/fess/es/user/exentity/User.java
index e44c26c9d0db3a1c2c060e2228cb5b96c9cd7354..89f94c20ac727086da4d502e2853893c93d1ff2d 100644
--- a/src/main/java/org/codelibs/fess/es/user/exentity/User.java
+++ b/src/main/java/org/codelibs/fess/es/user/exentity/User.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/CommandExecutionException.java b/src/main/java/org/codelibs/fess/exception/CommandExecutionException.java
index c77f787b45fe8f0d9c73a1e73b755bb12618fab5..77b18e5d38e3a0697b2620c2008181373fe8c162 100644
--- a/src/main/java/org/codelibs/fess/exception/CommandExecutionException.java
+++ b/src/main/java/org/codelibs/fess/exception/CommandExecutionException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ContainerNotAvailableException.java b/src/main/java/org/codelibs/fess/exception/ContainerNotAvailableException.java
index 208280291a393dc6805211ed166a3a0bd9e65a9b..89339e11e4dcf690ffd81843f5149f625d432975 100644
--- a/src/main/java/org/codelibs/fess/exception/ContainerNotAvailableException.java
+++ b/src/main/java/org/codelibs/fess/exception/ContainerNotAvailableException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ContentNotFoundException.java b/src/main/java/org/codelibs/fess/exception/ContentNotFoundException.java
index 4ad06155f25b0a5d2512da3b2f335b084d030920..5147e3245e1bf6eac648fa8592b73692c7b9870d 100644
--- a/src/main/java/org/codelibs/fess/exception/ContentNotFoundException.java
+++ b/src/main/java/org/codelibs/fess/exception/ContentNotFoundException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/DataStoreCrawlingException.java b/src/main/java/org/codelibs/fess/exception/DataStoreCrawlingException.java
index 03b82664915723e08234111824608bb9bc3c2f1a..0af54b26712202cf935d2e8adb69e91d8819af7f 100644
--- a/src/main/java/org/codelibs/fess/exception/DataStoreCrawlingException.java
+++ b/src/main/java/org/codelibs/fess/exception/DataStoreCrawlingException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/DataStoreException.java b/src/main/java/org/codelibs/fess/exception/DataStoreException.java
index b8557c14959d67ed98a316dffe1765be777b54a4..87495dd8eb7b7e3da1bea2e4a7acdc72dfe59435 100644
--- a/src/main/java/org/codelibs/fess/exception/DataStoreException.java
+++ b/src/main/java/org/codelibs/fess/exception/DataStoreException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/FessSystemException.java b/src/main/java/org/codelibs/fess/exception/FessSystemException.java
index 2722c2855c248a45f8c4892a38a8ef03dea1a370..97933be5141c507ad9efbf631eb46cd7af1fef53 100644
--- a/src/main/java/org/codelibs/fess/exception/FessSystemException.java
+++ b/src/main/java/org/codelibs/fess/exception/FessSystemException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/FessUserNotFoundException.java b/src/main/java/org/codelibs/fess/exception/FessUserNotFoundException.java
index 056cecbbb8a264e796989c4be02522d0cc5932f5..58966dae5d82862d68c860f5a091d474c69f15dc 100644
--- a/src/main/java/org/codelibs/fess/exception/FessUserNotFoundException.java
+++ b/src/main/java/org/codelibs/fess/exception/FessUserNotFoundException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/GsaConfigException.java b/src/main/java/org/codelibs/fess/exception/GsaConfigException.java
index ed97ed0c05fcfe9c3a50bebdd5d4966594f2eb2d..f9133987c8e491a729a240437583929acf8b4caf 100644
--- a/src/main/java/org/codelibs/fess/exception/GsaConfigException.java
+++ b/src/main/java/org/codelibs/fess/exception/GsaConfigException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/InvalidAccessTokenException.java b/src/main/java/org/codelibs/fess/exception/InvalidAccessTokenException.java
index 4f197e0566b2abf4cd091af39fb9efcfe18aa684..14c2b15f0cfd688e99345cd54ab741076a0b5e32 100644
--- a/src/main/java/org/codelibs/fess/exception/InvalidAccessTokenException.java
+++ b/src/main/java/org/codelibs/fess/exception/InvalidAccessTokenException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/InvalidQueryException.java b/src/main/java/org/codelibs/fess/exception/InvalidQueryException.java
index d55fd369a2ff100b161426b6035d44aaa938c0f5..e60e73a872b81a23a58533c7bbc4d47e6a31973e 100644
--- a/src/main/java/org/codelibs/fess/exception/InvalidQueryException.java
+++ b/src/main/java/org/codelibs/fess/exception/InvalidQueryException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/JobNotFoundException.java b/src/main/java/org/codelibs/fess/exception/JobNotFoundException.java
index fdbe8151c99c4b2dfac9e4d17230bd15fd245d3b..de6350c8a451da4d928e5d8e99d69d2bd46f4dfd 100644
--- a/src/main/java/org/codelibs/fess/exception/JobNotFoundException.java
+++ b/src/main/java/org/codelibs/fess/exception/JobNotFoundException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/JobProcessingException.java b/src/main/java/org/codelibs/fess/exception/JobProcessingException.java
index 76ba35f32977fceb992ee62577a5f8434bf838a5..a7f5b0072e894ea550b899611c31d4e0d536e601 100644
--- a/src/main/java/org/codelibs/fess/exception/JobProcessingException.java
+++ b/src/main/java/org/codelibs/fess/exception/JobProcessingException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/LdapConfigurationException.java b/src/main/java/org/codelibs/fess/exception/LdapConfigurationException.java
index 8faad50ef794e57cf5f20ab543299faa348e280a..e617bd59c9c0eb4b38bf6c57bc9521f24ec0f864 100644
--- a/src/main/java/org/codelibs/fess/exception/LdapConfigurationException.java
+++ b/src/main/java/org/codelibs/fess/exception/LdapConfigurationException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/LdapOperationException.java b/src/main/java/org/codelibs/fess/exception/LdapOperationException.java
index eac022d8be878f241fc6021c639cd1a455838ed6..bd72ba4ad6f425d7fa74ceb067bdf223e0cd119c 100644
--- a/src/main/java/org/codelibs/fess/exception/LdapOperationException.java
+++ b/src/main/java/org/codelibs/fess/exception/LdapOperationException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/PluginException.java b/src/main/java/org/codelibs/fess/exception/PluginException.java
index d565f2b0c9ea2180a8fce63c68284102fb501cd5..3c1c582a077766e3583f26d932a1abcce0eb3ad3 100644
--- a/src/main/java/org/codelibs/fess/exception/PluginException.java
+++ b/src/main/java/org/codelibs/fess/exception/PluginException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ResultOffsetExceededException.java b/src/main/java/org/codelibs/fess/exception/ResultOffsetExceededException.java
index 8719f4c852f76b98fa4f9124f1ff9fcf0c2b7f12..04b31cf7cf4234bec7f0aa3e67925af870a613a9 100644
--- a/src/main/java/org/codelibs/fess/exception/ResultOffsetExceededException.java
+++ b/src/main/java/org/codelibs/fess/exception/ResultOffsetExceededException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ScheduledJobException.java b/src/main/java/org/codelibs/fess/exception/ScheduledJobException.java
index 2adc46e6f36b66e9cb57b21f8784f0ceeededb61..d366c26bbc4ac7c0c687a0364ec4bc859ce688f6 100644
--- a/src/main/java/org/codelibs/fess/exception/ScheduledJobException.java
+++ b/src/main/java/org/codelibs/fess/exception/ScheduledJobException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/SearchQueryException.java b/src/main/java/org/codelibs/fess/exception/SearchQueryException.java
index 20218efbf10e5212f2c5019274554cbb52bb5204..4c2496299bdb6c44341e3af5b51102a6d44dafc3 100644
--- a/src/main/java/org/codelibs/fess/exception/SearchQueryException.java
+++ b/src/main/java/org/codelibs/fess/exception/SearchQueryException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ServletRuntimeException.java b/src/main/java/org/codelibs/fess/exception/ServletRuntimeException.java
index 7baf0e503efdfd54298b946bc5096ebe3f0f7536..4046223b4c354da6893a7b13ad8c624eb9b01486 100644
--- a/src/main/java/org/codelibs/fess/exception/ServletRuntimeException.java
+++ b/src/main/java/org/codelibs/fess/exception/ServletRuntimeException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/SsoLoginException.java b/src/main/java/org/codelibs/fess/exception/SsoLoginException.java
index 4efe6c5e324708d455c29e88168374f374525073..89f79527edccf7f08cdc6a5939ceb41c47f8a00f 100644
--- a/src/main/java/org/codelibs/fess/exception/SsoLoginException.java
+++ b/src/main/java/org/codelibs/fess/exception/SsoLoginException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/StorageException.java b/src/main/java/org/codelibs/fess/exception/StorageException.java
index b71c922f0102040c0fca4bfa151a62084a10c758..002a558ffc958b4fb3c6ae0026084ebeebb50a01 100644
--- a/src/main/java/org/codelibs/fess/exception/StorageException.java
+++ b/src/main/java/org/codelibs/fess/exception/StorageException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ThemeException.java b/src/main/java/org/codelibs/fess/exception/ThemeException.java
index 6cc4bce8a182a8c9b16892bed526c5de58610945..c0f050b93eba1cda471c1cbd000e42c2ec6cd2e5 100644
--- a/src/main/java/org/codelibs/fess/exception/ThemeException.java
+++ b/src/main/java/org/codelibs/fess/exception/ThemeException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/ThumbnailGenerationException.java b/src/main/java/org/codelibs/fess/exception/ThumbnailGenerationException.java
index e4810f933db2d038b6efc0b81364193b5c183747..54bbe2d6a32818b5d94bc930aa2091e46ed587d5 100644
--- a/src/main/java/org/codelibs/fess/exception/ThumbnailGenerationException.java
+++ b/src/main/java/org/codelibs/fess/exception/ThumbnailGenerationException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/UnsupportedSearchException.java b/src/main/java/org/codelibs/fess/exception/UnsupportedSearchException.java
index 763f00b35dc42f9beeb5ffaa37e211b71ec7dac1..b2652df6e2ee73f24811a3d6debd503c00915d5b 100644
--- a/src/main/java/org/codelibs/fess/exception/UnsupportedSearchException.java
+++ b/src/main/java/org/codelibs/fess/exception/UnsupportedSearchException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/UserRoleLoginException.java b/src/main/java/org/codelibs/fess/exception/UserRoleLoginException.java
index 3ec26da3992258e4d0495c0807866c0d4c57dc5b..47911e78a81e91fb33f435c5e9ae149dfbed2dd0 100644
--- a/src/main/java/org/codelibs/fess/exception/UserRoleLoginException.java
+++ b/src/main/java/org/codelibs/fess/exception/UserRoleLoginException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exception/WebApiException.java b/src/main/java/org/codelibs/fess/exception/WebApiException.java
index 60da045dfd0d0a70f7ff53efe767430e26e96855..845bff68023fabe15c08ebed89dbaf1ff6367245 100644
--- a/src/main/java/org/codelibs/fess/exception/WebApiException.java
+++ b/src/main/java/org/codelibs/fess/exception/WebApiException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exec/Crawler.java b/src/main/java/org/codelibs/fess/exec/Crawler.java
index b03498fa83bf3c5b11cccaf781786201893427c7..ae18f29ae2de9926f94c45f940a5face7da23efb 100644
--- a/src/main/java/org/codelibs/fess/exec/Crawler.java
+++ b/src/main/java/org/codelibs/fess/exec/Crawler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exec/SuggestCreator.java b/src/main/java/org/codelibs/fess/exec/SuggestCreator.java
index d149c501053a72bab444aeab0f13323be4adacee..dd3c6d138c3f66ee6cc4811844dbe2da17d2979f 100644
--- a/src/main/java/org/codelibs/fess/exec/SuggestCreator.java
+++ b/src/main/java/org/codelibs/fess/exec/SuggestCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/exec/ThumbnailGenerator.java b/src/main/java/org/codelibs/fess/exec/ThumbnailGenerator.java
index 700ab8f3aaa102ddbdf7a9fc678b546d75d3017a..6ff266972f3bea73fb8184d7f8ae18b3767edad0 100644
--- a/src/main/java/org/codelibs/fess/exec/ThumbnailGenerator.java
+++ b/src/main/java/org/codelibs/fess/exec/ThumbnailGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/filter/CorsFilter.java b/src/main/java/org/codelibs/fess/filter/CorsFilter.java
index 26a2db46f31b9490d1b86243ec71d33fb7f1c0ae..414744cd27f527a69719c9c515fb8835f9ed7ce3 100644
--- a/src/main/java/org/codelibs/fess/filter/CorsFilter.java
+++ b/src/main/java/org/codelibs/fess/filter/CorsFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/filter/EncodingFilter.java b/src/main/java/org/codelibs/fess/filter/EncodingFilter.java
index 604081efa94faf24963d9c45c1ceae4cf65f0baf..7cba7dd2246f622c1729373a207287403c8c96df 100644
--- a/src/main/java/org/codelibs/fess/filter/EncodingFilter.java
+++ b/src/main/java/org/codelibs/fess/filter/EncodingFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/filter/WebApiFilter.java b/src/main/java/org/codelibs/fess/filter/WebApiFilter.java
index 7f06e878ab6b1a9827e75f3947e03a3dc0566b77..00c0b0b81a9be315b452187b30828f0949905278 100644
--- a/src/main/java/org/codelibs/fess/filter/WebApiFilter.java
+++ b/src/main/java/org/codelibs/fess/filter/WebApiFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/AccessTokenHelper.java b/src/main/java/org/codelibs/fess/helper/AccessTokenHelper.java
index 65b85e9e83a3d1fef91147414fa7ac64ef89b1ff..881b40661b22c15986ee844bf177e60d0b382226 100644
--- a/src/main/java/org/codelibs/fess/helper/AccessTokenHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/AccessTokenHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/ActivityHelper.java b/src/main/java/org/codelibs/fess/helper/ActivityHelper.java
index 1e4bbbd76a133c44367b47ddd2ee88dd048b06e7..0850f26a0a90a50b000446223af084943fcfbe50 100644
--- a/src/main/java/org/codelibs/fess/helper/ActivityHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/ActivityHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/CrawlerLogHelper.java b/src/main/java/org/codelibs/fess/helper/CrawlerLogHelper.java
index d12e035305034a222afe55e9db8741bf48fff1ec..45e366f47f35f92b293587121d2330140e375660 100644
--- a/src/main/java/org/codelibs/fess/helper/CrawlerLogHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/CrawlerLogHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/CrawlingConfigHelper.java b/src/main/java/org/codelibs/fess/helper/CrawlingConfigHelper.java
index b7ce87cb657df9c47258337610da00e44d74b6d9..ded69c163328f4a725d1d8e0c10b25fa939c0d2b 100644
--- a/src/main/java/org/codelibs/fess/helper/CrawlingConfigHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/CrawlingConfigHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/CrawlingInfoHelper.java b/src/main/java/org/codelibs/fess/helper/CrawlingInfoHelper.java
index 04670c146c31a30de6bad051b4dd86d0b46ce413..0b2980bbeed548325ea3b68e21a7443325dc6624 100644
--- a/src/main/java/org/codelibs/fess/helper/CrawlingInfoHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/CrawlingInfoHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/CurlHelper.java b/src/main/java/org/codelibs/fess/helper/CurlHelper.java
index c976c5597479a5417d22e3c37cb807af86e72cdb..4933028e8539799ef2144d9311126536a38debd3 100644
--- a/src/main/java/org/codelibs/fess/helper/CurlHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/CurlHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/DataIndexHelper.java b/src/main/java/org/codelibs/fess/helper/DataIndexHelper.java
index f478803c1a53373c8460d76346f13a669ed20591..2bbeea301f4a9e4a05c9834a8fb16f82624646b2 100644
--- a/src/main/java/org/codelibs/fess/helper/DataIndexHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/DataIndexHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/DocumentHelper.java b/src/main/java/org/codelibs/fess/helper/DocumentHelper.java
index fc3c5bb022dcf383442a61290ff440087189bc7f..c6b77752473ce2552c82cf0ef1a2843708fb0628 100644
--- a/src/main/java/org/codelibs/fess/helper/DocumentHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/DocumentHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/DuplicateHostHelper.java b/src/main/java/org/codelibs/fess/helper/DuplicateHostHelper.java
index d5b9b46112f10485f924c71333f4b6fc6c214b5b..135080463aaf9bb0dd4a5fee47312fbf08bee2a9 100644
--- a/src/main/java/org/codelibs/fess/helper/DuplicateHostHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/DuplicateHostHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/FileTypeHelper.java b/src/main/java/org/codelibs/fess/helper/FileTypeHelper.java
index c5710f9b8fa1f4585b28ad825692fb0bff529c28..1a68f18507707af08a564251d54655c71924f664 100644
--- a/src/main/java/org/codelibs/fess/helper/FileTypeHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/FileTypeHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/IndexingHelper.java b/src/main/java/org/codelibs/fess/helper/IndexingHelper.java
index 39115e60e837a510de7d7d32ba70fbeaab74ed39..b554d640caf43ce2b42a1cb4d0b247b6bb6a08f8 100644
--- a/src/main/java/org/codelibs/fess/helper/IndexingHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/IndexingHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/IntervalControlHelper.java b/src/main/java/org/codelibs/fess/helper/IntervalControlHelper.java
index e25c7ee5fd83ad6d24d4e94f22c28dd2c1463702..e1612d9724f0aef47377e1fa89bb2d0c40c3c349 100644
--- a/src/main/java/org/codelibs/fess/helper/IntervalControlHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/IntervalControlHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/JobHelper.java b/src/main/java/org/codelibs/fess/helper/JobHelper.java
index 9c2b16370aa691298902a93e191961077458945b..12c6ae491904c85a96f3f0c2433d0d3357c354ad 100644
--- a/src/main/java/org/codelibs/fess/helper/JobHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/JobHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/KeyMatchHelper.java b/src/main/java/org/codelibs/fess/helper/KeyMatchHelper.java
index da3e1b63095dff2bdbfed1c65c033f46bc16f34a..1550396c0fad2cafb6c29bd37a4bcd0696ddd5d6 100644
--- a/src/main/java/org/codelibs/fess/helper/KeyMatchHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/KeyMatchHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/LabelTypeHelper.java b/src/main/java/org/codelibs/fess/helper/LabelTypeHelper.java
index 283854b25c8b4ee1606be52891a5d8c10abbdd14..9410a67d0290224cd4062136724f4321e85ff647 100644
--- a/src/main/java/org/codelibs/fess/helper/LabelTypeHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/LabelTypeHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/LanguageHelper.java b/src/main/java/org/codelibs/fess/helper/LanguageHelper.java
index 3bb34235d37a34111303bd39a040cc7e168d3b88..aebce8fdef2b2e02a09047c206aa854d8bdcdf65 100644
--- a/src/main/java/org/codelibs/fess/helper/LanguageHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/LanguageHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/OpenSearchHelper.java b/src/main/java/org/codelibs/fess/helper/OpenSearchHelper.java
index 623778cf3c2dbcaaf1286bd5cfb832466385a7c3..ae579ba0f90f7c0fbc16fb74017f18d53cbfd12a 100644
--- a/src/main/java/org/codelibs/fess/helper/OpenSearchHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/OpenSearchHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/PathMappingHelper.java b/src/main/java/org/codelibs/fess/helper/PathMappingHelper.java
index 6e4f95741573d11ce55a20f8cdf244be1ae4ef08..89b17b7ba220d87f644d857bae57071de204d0c5 100644
--- a/src/main/java/org/codelibs/fess/helper/PathMappingHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/PathMappingHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/PermissionHelper.java b/src/main/java/org/codelibs/fess/helper/PermissionHelper.java
index 0448f2e58dd7889c1a006086724d7ebb83fe053e..b0603bd0cc117e34443e2eb65de5de1b5ae1e60d 100644
--- a/src/main/java/org/codelibs/fess/helper/PermissionHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/PermissionHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/PluginHelper.java b/src/main/java/org/codelibs/fess/helper/PluginHelper.java
index e9343fb142aacfb45181fb47794508a20c130c52..79c16fc16eca559529232de748ff9caeb9cf14e5 100644
--- a/src/main/java/org/codelibs/fess/helper/PluginHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/PluginHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/PopularWordHelper.java b/src/main/java/org/codelibs/fess/helper/PopularWordHelper.java
index a70cafd9c3ad86ef98709f664e2c63fdd6a79036..4635404e3300787b93643a26455e75a1741302c6 100644
--- a/src/main/java/org/codelibs/fess/helper/PopularWordHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/PopularWordHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/ProcessHelper.java b/src/main/java/org/codelibs/fess/helper/ProcessHelper.java
index 8768eafd47c34bc89cf008f849aac8bd554bbf2b..252f2974b669bf1c972a63478e0eccd3cf8af6b8 100644
--- a/src/main/java/org/codelibs/fess/helper/ProcessHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/ProcessHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/QueryHelper.java b/src/main/java/org/codelibs/fess/helper/QueryHelper.java
index 345907ecfa2de0ba6e82770493059012b2094fd8..0b6f1aeda42e73f0f6360474c622708d0ada157a 100644
--- a/src/main/java/org/codelibs/fess/helper/QueryHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/QueryHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/RelatedContentHelper.java b/src/main/java/org/codelibs/fess/helper/RelatedContentHelper.java
index 124b5cd8822d28d5bd45237a2745150dfd24128d..9001365a06455e420c3ffa9c5bb9f225bf6887ff 100644
--- a/src/main/java/org/codelibs/fess/helper/RelatedContentHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/RelatedContentHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/RelatedQueryHelper.java b/src/main/java/org/codelibs/fess/helper/RelatedQueryHelper.java
index d573c8802ab58509fff870c62a49c5820655027f..28642929f0c8f7f7a74c3b916a975f99bb7db818 100644
--- a/src/main/java/org/codelibs/fess/helper/RelatedQueryHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/RelatedQueryHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/RoleQueryHelper.java b/src/main/java/org/codelibs/fess/helper/RoleQueryHelper.java
index 9bc122ddfdbfa72b9e1a6b43e7654e1146423045..98dcb2adc4a86cb92e848af017dc49932d75028b 100644
--- a/src/main/java/org/codelibs/fess/helper/RoleQueryHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/RoleQueryHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/SambaHelper.java b/src/main/java/org/codelibs/fess/helper/SambaHelper.java
index 4999a6a24a69db0aae2d21e95c94379d46f48e89..8a906d96ae186dd7a280612297d809e3dc8bb74d 100644
--- a/src/main/java/org/codelibs/fess/helper/SambaHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SambaHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/SearchHelper.java b/src/main/java/org/codelibs/fess/helper/SearchHelper.java
index 2a85432924afd9866d9d75a470f9f8db68abe335..32b6ef8a76ee34e1773082231b669e86f8283162 100644
--- a/src/main/java/org/codelibs/fess/helper/SearchHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SearchHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/SearchLogHelper.java b/src/main/java/org/codelibs/fess/helper/SearchLogHelper.java
index 8f3ebce5609a439c33941bfd841273b45d535fec..0a0cf6c204e711df98df795b71a7c64d6e9bc2f3 100644
--- a/src/main/java/org/codelibs/fess/helper/SearchLogHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SearchLogHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/SuggestHelper.java b/src/main/java/org/codelibs/fess/helper/SuggestHelper.java
index 2e8b48cbaebf0ed47ea408e7a27f47f13ff60c4d..4cbe78db0d9cb6d20201e64f5d3f2f870c501733 100644
--- a/src/main/java/org/codelibs/fess/helper/SuggestHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SuggestHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/SystemHelper.java b/src/main/java/org/codelibs/fess/helper/SystemHelper.java
index 1f790ceb2cc7dfb1ed0bf66e5537e608c5bcfce3..c5621c4624fd5e7d5c6d436f65e9d7201d5e2689 100644
--- a/src/main/java/org/codelibs/fess/helper/SystemHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SystemHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/ThemeHelper.java b/src/main/java/org/codelibs/fess/helper/ThemeHelper.java
index 83b23badb231bd781ad768abe386508735151db6..0ce00723b236f277aca4a49f140612719502129f 100644
--- a/src/main/java/org/codelibs/fess/helper/ThemeHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/ThemeHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/UserAgentHelper.java b/src/main/java/org/codelibs/fess/helper/UserAgentHelper.java
index d5134a7b9ec5d6941d03b0da4d7b01150346539b..4a01529d2f83a77498d7f48c6ea0aa1690dae1ea 100644
--- a/src/main/java/org/codelibs/fess/helper/UserAgentHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/UserAgentHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/UserInfoHelper.java b/src/main/java/org/codelibs/fess/helper/UserInfoHelper.java
index cf26f35ea577b431fbf670323635886dbaf2f170..b99f6273c3ee268b89e043c9bd83a2bb16e031ac 100644
--- a/src/main/java/org/codelibs/fess/helper/UserInfoHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/UserInfoHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/ViewHelper.java b/src/main/java/org/codelibs/fess/helper/ViewHelper.java
index 49718315f9448ce0a99106a2459892d4a6a8e4d8..9b6660462bdb4d2ed06d21119bcf0cfdb192a9e9 100644
--- a/src/main/java/org/codelibs/fess/helper/ViewHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/ViewHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/VirtualHostHelper.java b/src/main/java/org/codelibs/fess/helper/VirtualHostHelper.java
index 4021ceb2b434f20792f614a9054d53dc5a59eda0..51fc91154bafc083dd6eedea3b5bcdd94f46b6f7 100644
--- a/src/main/java/org/codelibs/fess/helper/VirtualHostHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/VirtualHostHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/helper/WebFsIndexHelper.java b/src/main/java/org/codelibs/fess/helper/WebFsIndexHelper.java
index ec5c7dff9bb4870338e260e5b3fe95d4e0da66a6..b2647a176f88e9941193cf4f035d2152a902b91a 100644
--- a/src/main/java/org/codelibs/fess/helper/WebFsIndexHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/WebFsIndexHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/indexer/DocBoostMatcher.java b/src/main/java/org/codelibs/fess/indexer/DocBoostMatcher.java
index 33ec5e11831f72c6a41fbbc935c3281100a9f15d..02f240d2987cce75e5955fc8e7954550d55a22d6 100644
--- a/src/main/java/org/codelibs/fess/indexer/DocBoostMatcher.java
+++ b/src/main/java/org/codelibs/fess/indexer/DocBoostMatcher.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/indexer/IndexUpdater.java b/src/main/java/org/codelibs/fess/indexer/IndexUpdater.java
index 3b9e2b2f996de95ff52861f5272172af80c8b8f2..c6b420f843d0d71e5470f37fc3b2460513da7852 100644
--- a/src/main/java/org/codelibs/fess/indexer/IndexUpdater.java
+++ b/src/main/java/org/codelibs/fess/indexer/IndexUpdater.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/AggregateLogJob.java b/src/main/java/org/codelibs/fess/job/AggregateLogJob.java
index 04f594b4a5c5bf205e82ca435d53e58679668a19..cd818fa6c016346ff115b715f6f1df5cb5edc857 100644
--- a/src/main/java/org/codelibs/fess/job/AggregateLogJob.java
+++ b/src/main/java/org/codelibs/fess/job/AggregateLogJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/CrawlJob.java b/src/main/java/org/codelibs/fess/job/CrawlJob.java
index acfb7b0e7155c4134d24bca4c892ad8ed7b0f258..5c9d06c2ab84b64b74d45938c99f152c329619a7 100644
--- a/src/main/java/org/codelibs/fess/job/CrawlJob.java
+++ b/src/main/java/org/codelibs/fess/job/CrawlJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/ExecJob.java b/src/main/java/org/codelibs/fess/job/ExecJob.java
index 60e1800907bbe990ba76361bb239fc26c4661a98..dbdb533e6927f3af3442161db39c55af602c997c 100644
--- a/src/main/java/org/codelibs/fess/job/ExecJob.java
+++ b/src/main/java/org/codelibs/fess/job/ExecJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java b/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
index e370dd10856c17568cceca3710138089bc5e2ad2..eccb7407039dad2fc28d47ca20e8c7ee976c3840 100644
--- a/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
+++ b/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/JobExecutor.java b/src/main/java/org/codelibs/fess/job/JobExecutor.java
index 6882050cea84c927593605d511d31066e6332a78..06cb13dadc5541e3419449e30cfba3bd0c32da59 100644
--- a/src/main/java/org/codelibs/fess/job/JobExecutor.java
+++ b/src/main/java/org/codelibs/fess/job/JobExecutor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/PingEsJob.java b/src/main/java/org/codelibs/fess/job/PingEsJob.java
index b7c5dbfb315fccd7035691148aaf9e8ad2648130..59095a7b8d92abf6ecefc62ef162ae21643c073c 100644
--- a/src/main/java/org/codelibs/fess/job/PingEsJob.java
+++ b/src/main/java/org/codelibs/fess/job/PingEsJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/PurgeDocJob.java b/src/main/java/org/codelibs/fess/job/PurgeDocJob.java
index bdac4b163cefb1d24efa22f991f06355abb57375..a87d001c525ee78de0afa2493e288554425e225f 100644
--- a/src/main/java/org/codelibs/fess/job/PurgeDocJob.java
+++ b/src/main/java/org/codelibs/fess/job/PurgeDocJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/PurgeLogJob.java b/src/main/java/org/codelibs/fess/job/PurgeLogJob.java
index d6946e07d55daab4a51d487ffd068ffb69fab0a2..40f7f7fc9937f1fdf1c3c9929fe19fe1c54ae68e 100644
--- a/src/main/java/org/codelibs/fess/job/PurgeLogJob.java
+++ b/src/main/java/org/codelibs/fess/job/PurgeLogJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/PurgeThumbnailJob.java b/src/main/java/org/codelibs/fess/job/PurgeThumbnailJob.java
index 3015998295aedc0bf533d6d22676c30d540f3d25..9f5bec93fbb9a1ea3622b5a4bc3fd1427093a5c3 100644
--- a/src/main/java/org/codelibs/fess/job/PurgeThumbnailJob.java
+++ b/src/main/java/org/codelibs/fess/job/PurgeThumbnailJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/SuggestJob.java b/src/main/java/org/codelibs/fess/job/SuggestJob.java
index 70f46831048d6a125c760f61e324afc0f9325f1b..ea8e6c55fb9cc8b0da4d498cca41835e8c5ff6ed 100644
--- a/src/main/java/org/codelibs/fess/job/SuggestJob.java
+++ b/src/main/java/org/codelibs/fess/job/SuggestJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/UpdateLabelJob.java b/src/main/java/org/codelibs/fess/job/UpdateLabelJob.java
index f522206a42a74d7fa5709d2423f5f657c00e03e5..3349ffeb278bc0ecac52d3c1173ea2e18c7871bf 100644
--- a/src/main/java/org/codelibs/fess/job/UpdateLabelJob.java
+++ b/src/main/java/org/codelibs/fess/job/UpdateLabelJob.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/job/impl/GroovyExecutor.java b/src/main/java/org/codelibs/fess/job/impl/GroovyExecutor.java
index c39f1dd225447bdfa57d2cf80c58da591724ba0c..82933169e9d413bd11704d3be6b62c34671bef88 100644
--- a/src/main/java/org/codelibs/fess/job/impl/GroovyExecutor.java
+++ b/src/main/java/org/codelibs/fess/job/impl/GroovyExecutor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ldap/LdapManager.java b/src/main/java/org/codelibs/fess/ldap/LdapManager.java
index 3be9b6d538278359362cafa72b300c8a64d27597..887159dd7b3559d815f2c96648bee427005be5bb 100644
--- a/src/main/java/org/codelibs/fess/ldap/LdapManager.java
+++ b/src/main/java/org/codelibs/fess/ldap/LdapManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/ldap/LdapUser.java b/src/main/java/org/codelibs/fess/ldap/LdapUser.java
index 39c3a7b5ff7561ce9e5c39461d1df034a5ccad33..8ced27fdf6523e3c582b4138e29aef6dca98a5f9 100644
--- a/src/main/java/org/codelibs/fess/ldap/LdapUser.java
+++ b/src/main/java/org/codelibs/fess/ldap/LdapUser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/action/FessHtmlPath.java b/src/main/java/org/codelibs/fess/mylasta/action/FessHtmlPath.java
index 2664153863ba8d7e3f3e06adfe781698b02a5c83..b24fbd709e0386d2af2a3c7b868c9e94b40a1c24 100644
--- a/src/main/java/org/codelibs/fess/mylasta/action/FessHtmlPath.java
+++ b/src/main/java/org/codelibs/fess/mylasta/action/FessHtmlPath.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java b/src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java
index df2b5bdd6e3834b1589c54a71b10117a683fc161..07f8cd98979bd061ed24c327c0cc16454234dd19 100644
--- a/src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java
+++ b/src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/action/FessMessages.java b/src/main/java/org/codelibs/fess/mylasta/action/FessMessages.java
index 4bf3a75f13a9ef04842a8bca4cf10a480702b807..826d7f45d426d58c01b23c2dc5db2df802a26dde 100644
--- a/src/main/java/org/codelibs/fess/mylasta/action/FessMessages.java
+++ b/src/main/java/org/codelibs/fess/mylasta/action/FessMessages.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/action/FessUserBean.java b/src/main/java/org/codelibs/fess/mylasta/action/FessUserBean.java
index 084e2778db7bfade1805d9777051cf0868a256da..e394eef67929505e9b2757c31804f55558955154 100644
--- a/src/main/java/org/codelibs/fess/mylasta/action/FessUserBean.java
+++ b/src/main/java/org/codelibs/fess/mylasta/action/FessUserBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/creator/PagerCreator.java b/src/main/java/org/codelibs/fess/mylasta/creator/PagerCreator.java
index 31cf034c05e56c2e4fc162b28b0ce79e6b97c84a..132f0ec9becd7bbc0c6d1f905a6a990e8bfc4eda 100644
--- a/src/main/java/org/codelibs/fess/mylasta/creator/PagerCreator.java
+++ b/src/main/java/org/codelibs/fess/mylasta/creator/PagerCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/FessConfig.java b/src/main/java/org/codelibs/fess/mylasta/direction/FessConfig.java
index c62d56ce82870da0789b402a9c0e3a969f553ac2..e765d99773847f7906f1a98f1a89a8a07611a4fd 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/FessConfig.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/FessConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/FessConfigImpl.java b/src/main/java/org/codelibs/fess/mylasta/direction/FessConfigImpl.java
index 065449695f6e05d7537800954440cbf0c7ed1829..306449ca698ce5fe6757ceff6ba375d648a6e080 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/FessConfigImpl.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/FessConfigImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/FessEnv.java b/src/main/java/org/codelibs/fess/mylasta/direction/FessEnv.java
index 713ff938dc2d3d9e9b01fdb050a3fa079ae1168f..de0c716c5104ad0136329add64a96c798cc535f6 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/FessEnv.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/FessEnv.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/FessFwAssistantDirector.java b/src/main/java/org/codelibs/fess/mylasta/direction/FessFwAssistantDirector.java
index 64493ea7693a90ceb033071d1308f0c7edbe01ec..70628a972d9e91450d4826898438fe147e05b7e5 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/FessFwAssistantDirector.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/FessFwAssistantDirector.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/FessProp.java b/src/main/java/org/codelibs/fess/mylasta/direction/FessProp.java
index 50360a7380c341fac591653c8320f0a003ecca72..3717ee262f6d5eaa08f7e8c755289844b1545d8a 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/FessProp.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/FessProp.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessActionAdjustmentProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessActionAdjustmentProvider.java
index 1bab59b80308d452db541c5f4d0e4dfed331f546..2a7011336f961f659eae67db9db6ef9f462a8e92 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessActionAdjustmentProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessActionAdjustmentProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessApiFailureHook.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessApiFailureHook.java
index 12ae5b18e165f822959014d15995b42c9e8f7723..ecc4a5b159f0fa850a36b509cc40349324a13cee 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessApiFailureHook.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessApiFailureHook.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCookieResourceProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCookieResourceProvider.java
index 4e8acc5ee15ea811d680c69457ba3d67c3478f8d..592d546178b397414f48120bd749cc0198dbbc11 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCookieResourceProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCookieResourceProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainBeforeHook.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainBeforeHook.java
index 000a77a268725d70ee16ac41300a9b5c2b62059e..4f50becf46e6b987669789f9dd291b6df1c04ebe 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainBeforeHook.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainBeforeHook.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainFinallyHook.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainFinallyHook.java
index a580e7ba95e9c2a36103db66827cc8550b8d39bf..b0209c32fdc2987cf8e559b774b0f28ab66f22c7 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainFinallyHook.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessCurtainFinallyHook.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessJsonResourceProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessJsonResourceProvider.java
index aa9f499b4b13c4bfa9b2d56a19d49134ee3dbc8b..947de37c4cbac60c81744f34ae53ac7cb8632f22 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessJsonResourceProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessJsonResourceProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessListedClassificationProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessListedClassificationProvider.java
index 696a65eddb08aaf69871f01f77e4b4ad87fcaa09..4e90111440b602858855149ba0f88066fd92e5ac 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessListedClassificationProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessListedClassificationProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMailDeliveryDepartmentCreator.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMailDeliveryDepartmentCreator.java
index 56b5ae929858a946cefb2fa2267addf349fa698e..ede3aa66f4c776d3b7662a7566388dfdbd5b28a0 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMailDeliveryDepartmentCreator.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMailDeliveryDepartmentCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMultipartRequestHandler.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMultipartRequestHandler.java
index a9cba6f41e927f78a71af1efa8c986e98ef1dd6d..15716e2be50267057e2bd54129f55467e3b58340 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMultipartRequestHandler.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessMultipartRequestHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessSecurityResourceProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessSecurityResourceProvider.java
index 36fbea5625d024044e332d8a3f5e7359848e6384..d38ac25a9a817e39140d7d082bdebb7b43e077cf 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessSecurityResourceProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessSecurityResourceProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessTimeResourceProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessTimeResourceProvider.java
index 74d5d340875d0944b7d5ae9250a65ba295fa893d..14c33a5727f16bc36e44de10526b4ddac542f75f 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessTimeResourceProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessTimeResourceProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserLocaleProcessProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserLocaleProcessProvider.java
index 85dc1cf4ff5963b78c566070df2549c7839fc385..92481ec4c71a8b6a29bd4a7e40ae59eaa73e74d3 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserLocaleProcessProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserLocaleProcessProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserTimeZoneProcessProvider.java b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserTimeZoneProcessProvider.java
index caec5510d6954cc276e89744d993606734bbd836..918e887472b21271980fdac238b82819bcc0fe32 100644
--- a/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserTimeZoneProcessProvider.java
+++ b/src/main/java/org/codelibs/fess/mylasta/direction/sponsor/FessUserTimeZoneProcessProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/mail/CrawlerPostcard.java b/src/main/java/org/codelibs/fess/mylasta/mail/CrawlerPostcard.java
index ac6018e784202f63cbba2b641988c906d70e7cef..9b144b8e99b61262ed14b438d75da247fb724ff8 100644
--- a/src/main/java/org/codelibs/fess/mylasta/mail/CrawlerPostcard.java
+++ b/src/main/java/org/codelibs/fess/mylasta/mail/CrawlerPostcard.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/mail/EsStatusPostcard.java b/src/main/java/org/codelibs/fess/mylasta/mail/EsStatusPostcard.java
index bbddf1958a693974b1624e057c6f2495bcc73cb1..592af392b8b5fa1710af8a35c2103a6ac417ab9e 100644
--- a/src/main/java/org/codelibs/fess/mylasta/mail/EsStatusPostcard.java
+++ b/src/main/java/org/codelibs/fess/mylasta/mail/EsStatusPostcard.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/mylasta/mail/TestmailPostcard.java b/src/main/java/org/codelibs/fess/mylasta/mail/TestmailPostcard.java
index e27565a2bf71dc498ecf17c8f8df91a7813030cf..d2835f63fb1d20f41d0887d798fdd1ddeebe1f59 100644
--- a/src/main/java/org/codelibs/fess/mylasta/mail/TestmailPostcard.java
+++ b/src/main/java/org/codelibs/fess/mylasta/mail/TestmailPostcard.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/score/LtrQueryRescorer.java b/src/main/java/org/codelibs/fess/score/LtrQueryRescorer.java
index 24bac6d6b8093301ead3fa928ff97b1725a30626..6b08b72f3663bde4789bfca59d5314a680882f06 100644
--- a/src/main/java/org/codelibs/fess/score/LtrQueryRescorer.java
+++ b/src/main/java/org/codelibs/fess/score/LtrQueryRescorer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/score/QueryRescorer.java b/src/main/java/org/codelibs/fess/score/QueryRescorer.java
index 49209459f92f7336a5119a11e0d4928251929190..b5cd28fba6542a1b052751d37c05b3b8317c33d6 100644
--- a/src/main/java/org/codelibs/fess/score/QueryRescorer.java
+++ b/src/main/java/org/codelibs/fess/score/QueryRescorer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/score/ScoreBooster.java b/src/main/java/org/codelibs/fess/score/ScoreBooster.java
index e6523f6992e1b79ecbf763a69abecb7bcdeb3e02..1fa8bf19d35cdef4a8c0bd2c9380df84671b5ac0 100644
--- a/src/main/java/org/codelibs/fess/score/ScoreBooster.java
+++ b/src/main/java/org/codelibs/fess/score/ScoreBooster.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/score/ScoreUpdater.java b/src/main/java/org/codelibs/fess/score/ScoreUpdater.java
index 8031986d49a382f3053aaae0e3f901f548f8e377..9b816de9a1c334e676baf78df85ffca0c6c46ceb 100644
--- a/src/main/java/org/codelibs/fess/score/ScoreUpdater.java
+++ b/src/main/java/org/codelibs/fess/score/ScoreUpdater.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/sso/SsoAuthenticator.java b/src/main/java/org/codelibs/fess/sso/SsoAuthenticator.java
index 0cffa16f17c85ed1615722829e9fe7f125778d0a..9da5246801711ef4510c2603f5d9d210772c6b2c 100644
--- a/src/main/java/org/codelibs/fess/sso/SsoAuthenticator.java
+++ b/src/main/java/org/codelibs/fess/sso/SsoAuthenticator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/sso/SsoManager.java b/src/main/java/org/codelibs/fess/sso/SsoManager.java
index 78b7d960b877bbe56fb3c7aea8cea54385d4c94b..0fc8c87aa3f3b21dabbb8c5f0d6ff835ae3f1ad8 100644
--- a/src/main/java/org/codelibs/fess/sso/SsoManager.java
+++ b/src/main/java/org/codelibs/fess/sso/SsoManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/sso/aad/AzureAdAuthenticator.java b/src/main/java/org/codelibs/fess/sso/aad/AzureAdAuthenticator.java
index fb6e68a54eab374a192ffbf51871309cf332ac04..25d58670afc8454216a2ed51f31d478561592d8c 100644
--- a/src/main/java/org/codelibs/fess/sso/aad/AzureAdAuthenticator.java
+++ b/src/main/java/org/codelibs/fess/sso/aad/AzureAdAuthenticator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/sso/oic/OpenIdConnectAuthenticator.java b/src/main/java/org/codelibs/fess/sso/oic/OpenIdConnectAuthenticator.java
index c05a7822d20591c24239ea322990bb3a2c974591..e7b2060bbcb2283784bec1ef1bfe5560d046be34 100644
--- a/src/main/java/org/codelibs/fess/sso/oic/OpenIdConnectAuthenticator.java
+++ b/src/main/java/org/codelibs/fess/sso/oic/OpenIdConnectAuthenticator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/sso/spnego/SpnegoAuthenticator.java b/src/main/java/org/codelibs/fess/sso/spnego/SpnegoAuthenticator.java
index 0f48e6616fe5553daef5dd9c8c8999ecc065dd0d..a2f0d3284f573f456eca699f23e8e741319800a7 100644
--- a/src/main/java/org/codelibs/fess/sso/spnego/SpnegoAuthenticator.java
+++ b/src/main/java/org/codelibs/fess/sso/spnego/SpnegoAuthenticator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/taglib/FessFunctions.java b/src/main/java/org/codelibs/fess/taglib/FessFunctions.java
index d04c5ddf0efc21b828661f47e493c1a58025f31c..6aae00a958d551d325d36f3bd9d914e1e8c5d591 100644
--- a/src/main/java/org/codelibs/fess/taglib/FessFunctions.java
+++ b/src/main/java/org/codelibs/fess/taglib/FessFunctions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/ThumbnailGenerator.java b/src/main/java/org/codelibs/fess/thumbnail/ThumbnailGenerator.java
index 63d30089313e0ce209e22cb50855aa2d66230f09..cd5ad6d96b8bbc98fe9f4c4c620ce66b376f9494 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/ThumbnailGenerator.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/ThumbnailGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/ThumbnailManager.java b/src/main/java/org/codelibs/fess/thumbnail/ThumbnailManager.java
index 8e730cffc0df47d48fbe712183fdf40557749ce1..fc04b5a850d8e6b6d4a5c3fcf7707dc021e00bab 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/ThumbnailManager.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/ThumbnailManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/impl/BaseThumbnailGenerator.java b/src/main/java/org/codelibs/fess/thumbnail/impl/BaseThumbnailGenerator.java
index 86b081715c76f7cf85c5e6a21d6e18a541670535..c3f5a4b5456dd9ef3857700810fecc3762d8f5dd 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/impl/BaseThumbnailGenerator.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/impl/BaseThumbnailGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/impl/CommandGenerator.java b/src/main/java/org/codelibs/fess/thumbnail/impl/CommandGenerator.java
index 7772ea48cbba8af3f228dfba1c56aa885cceba42..72678d9f5ec6228003a39eb5e193839338a1f23b 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/impl/CommandGenerator.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/impl/CommandGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/impl/EmptyGenerator.java b/src/main/java/org/codelibs/fess/thumbnail/impl/EmptyGenerator.java
index 399acb9bb3310a54ea473113bf4f7031e5303b6d..869e6e1df3c526210bd4bcd29db8a95704b1468d 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/impl/EmptyGenerator.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/impl/EmptyGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGenerator.java b/src/main/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGenerator.java
index 739b3c5b2ce4163ca821af39c0b1d2045a6ac88f..70f3fe05aef8d3075527c38d6fe6b2acff911e24 100644
--- a/src/main/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGenerator.java
+++ b/src/main/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/timer/SystemMonitorTarget.java b/src/main/java/org/codelibs/fess/timer/SystemMonitorTarget.java
index f45b93faf2feb105b87db291cee26f74947a2035..2aa4ce8429c4cc90df3448df530fe5728109b9c5 100644
--- a/src/main/java/org/codelibs/fess/timer/SystemMonitorTarget.java
+++ b/src/main/java/org/codelibs/fess/timer/SystemMonitorTarget.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/tomcat/valve/SuppressErrorReportValve.java b/src/main/java/org/codelibs/fess/tomcat/valve/SuppressErrorReportValve.java
index fa76d18e65414e944762fcff60f6e03c503aa559..85add0a9f8c96f3c10a590a0f4c2e542142fc4b8 100644
--- a/src/main/java/org/codelibs/fess/tomcat/valve/SuppressErrorReportValve.java
+++ b/src/main/java/org/codelibs/fess/tomcat/valve/SuppressErrorReportValve.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/BooleanFunction.java b/src/main/java/org/codelibs/fess/util/BooleanFunction.java
index 317959156f5e7aabd043149fa3b099c6b652d5da..9e3089903082a929bbed11eb9085431e304ad525 100644
--- a/src/main/java/org/codelibs/fess/util/BooleanFunction.java
+++ b/src/main/java/org/codelibs/fess/util/BooleanFunction.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/ComponentUtil.java b/src/main/java/org/codelibs/fess/util/ComponentUtil.java
index 4f15bed6925a2de8bc2601cea25241e2d7a24ff5..cfff41631a4a5d6b633ec867690af3ff47cf9aa3 100644
--- a/src/main/java/org/codelibs/fess/util/ComponentUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ComponentUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/DocList.java b/src/main/java/org/codelibs/fess/util/DocList.java
index df14de950dd29d159b3ac8b2fb7b5bd940c3c030..5133e84b64eb30d5f97671da2a36b46ff55d5402 100644
--- a/src/main/java/org/codelibs/fess/util/DocList.java
+++ b/src/main/java/org/codelibs/fess/util/DocList.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/DocMap.java b/src/main/java/org/codelibs/fess/util/DocMap.java
index 8a4b694c90ccf206295621a1bd9be192d610edfc..6e939522faf28b243e9ca21e6645300847fa6a28 100644
--- a/src/main/java/org/codelibs/fess/util/DocMap.java
+++ b/src/main/java/org/codelibs/fess/util/DocMap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/DocumentUtil.java b/src/main/java/org/codelibs/fess/util/DocumentUtil.java
index 2a9c25fb98ccbc082f900ef271d517965f98104d..4ad0d9b933d4dab8d06da90522a062a3d7f41676 100644
--- a/src/main/java/org/codelibs/fess/util/DocumentUtil.java
+++ b/src/main/java/org/codelibs/fess/util/DocumentUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/EsUtil.java b/src/main/java/org/codelibs/fess/util/EsUtil.java
index 489386a4ab5c48b17abf429ec7281c9a33056a4c..3acd5470b5737f7c5ff619b4bf5714cc983081cb 100644
--- a/src/main/java/org/codelibs/fess/util/EsUtil.java
+++ b/src/main/java/org/codelibs/fess/util/EsUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/FacetResponse.java b/src/main/java/org/codelibs/fess/util/FacetResponse.java
index be8c52a2790cdc71a7d23689ed65813466a743e8..4bb1c05e6d31fff0035c6e60eee133d058e15d8b 100644
--- a/src/main/java/org/codelibs/fess/util/FacetResponse.java
+++ b/src/main/java/org/codelibs/fess/util/FacetResponse.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/GroovyUtil.java b/src/main/java/org/codelibs/fess/util/GroovyUtil.java
index 584da99c2aed14fd28bffe89a23a254a4de711e7..0af6a34cbf11ba194a6db103fd8babb5d1f1d642 100644
--- a/src/main/java/org/codelibs/fess/util/GroovyUtil.java
+++ b/src/main/java/org/codelibs/fess/util/GroovyUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/GsaConfigParser.java b/src/main/java/org/codelibs/fess/util/GsaConfigParser.java
index 04c29be548dd792f6d7d6541119836610d1162e3..f10506660fe4abfdd564dd59b011b7993a7b9128 100644
--- a/src/main/java/org/codelibs/fess/util/GsaConfigParser.java
+++ b/src/main/java/org/codelibs/fess/util/GsaConfigParser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/InputStreamThread.java b/src/main/java/org/codelibs/fess/util/InputStreamThread.java
index 9436df0b6643d2f8bc587e67ec8694bc1195ea0f..fe75f5f606d87937890108b2d04464f016c206ce 100644
--- a/src/main/java/org/codelibs/fess/util/InputStreamThread.java
+++ b/src/main/java/org/codelibs/fess/util/InputStreamThread.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/JobProcess.java b/src/main/java/org/codelibs/fess/util/JobProcess.java
index 42a35164e6a24f803f2912a91256e04fd5fbcd72..220c9f879060c8e4af414f3ebb2574ec7083daa1 100644
--- a/src/main/java/org/codelibs/fess/util/JobProcess.java
+++ b/src/main/java/org/codelibs/fess/util/JobProcess.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/JvmUtil.java b/src/main/java/org/codelibs/fess/util/JvmUtil.java
index 845966f15db2b3166fa9468a0bdc379f91c72672..814e78181d36de6922ddee7c925434eef291f6db 100644
--- a/src/main/java/org/codelibs/fess/util/JvmUtil.java
+++ b/src/main/java/org/codelibs/fess/util/JvmUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/KuromojiCSVUtil.java b/src/main/java/org/codelibs/fess/util/KuromojiCSVUtil.java
index 2a0fa527e62a749d30a09ad80ee740fdf2c44d39..b03a1a119cad243cf8397df31724eed9eef65c2e 100644
--- a/src/main/java/org/codelibs/fess/util/KuromojiCSVUtil.java
+++ b/src/main/java/org/codelibs/fess/util/KuromojiCSVUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/MemoryUtil.java b/src/main/java/org/codelibs/fess/util/MemoryUtil.java
index 4f4e32c279077b3ee3cad47380e05780cb41e997..6562169feb852fd112796f80bdff511f66d2271a 100644
--- a/src/main/java/org/codelibs/fess/util/MemoryUtil.java
+++ b/src/main/java/org/codelibs/fess/util/MemoryUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/OptionalUtil.java b/src/main/java/org/codelibs/fess/util/OptionalUtil.java
index 8ef46f9ce9dc078616b18f3787e3001cfc7f47e6..4e8ca44ae1b8d769359e6972d380e8575df3dcd8 100644
--- a/src/main/java/org/codelibs/fess/util/OptionalUtil.java
+++ b/src/main/java/org/codelibs/fess/util/OptionalUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/ParameterUtil.java b/src/main/java/org/codelibs/fess/util/ParameterUtil.java
index 22b4a576876d98b2f8a706bf74fcf7ac381c77f4..e58132698166fa7a6dc47cdf112d594879552b2a 100644
--- a/src/main/java/org/codelibs/fess/util/ParameterUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ParameterUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/PrunedTag.java b/src/main/java/org/codelibs/fess/util/PrunedTag.java
index f67dcaa4297d8389bcc1924470dce6bc2d565e67..a37786688293be6b817a9bbde4b5a7fc3e2564b3 100644
--- a/src/main/java/org/codelibs/fess/util/PrunedTag.java
+++ b/src/main/java/org/codelibs/fess/util/PrunedTag.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/QueryResponseList.java b/src/main/java/org/codelibs/fess/util/QueryResponseList.java
index 54fbb7ef5476a42ba99d78615d06be61dd07bb74..dc79eb7e695ff7959297aa3f0014d61d8e2a8f0c 100644
--- a/src/main/java/org/codelibs/fess/util/QueryResponseList.java
+++ b/src/main/java/org/codelibs/fess/util/QueryResponseList.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/QueryStringBuilder.java b/src/main/java/org/codelibs/fess/util/QueryStringBuilder.java
index 79c11a839d243b1e7e685917abf6e845903c4893..76b9440f46f8a2cf2dc6e96a05ef7ede46922722 100644
--- a/src/main/java/org/codelibs/fess/util/QueryStringBuilder.java
+++ b/src/main/java/org/codelibs/fess/util/QueryStringBuilder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/RenderDataUtil.java b/src/main/java/org/codelibs/fess/util/RenderDataUtil.java
index 27d1bc00482d9ca1f25cea00bfc0fdd81f6a138d..47045c90c844de313286794a3d741aaa9cd25e4a 100644
--- a/src/main/java/org/codelibs/fess/util/RenderDataUtil.java
+++ b/src/main/java/org/codelibs/fess/util/RenderDataUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/ResourceUtil.java b/src/main/java/org/codelibs/fess/util/ResourceUtil.java
index 7ed2d1f88bc9063993b4807bea0a620627a2c75f..ff588b5b366827d74fac061371c83d600f0ef02b 100644
--- a/src/main/java/org/codelibs/fess/util/ResourceUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ResourceUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/ThreadDumpUtil.java b/src/main/java/org/codelibs/fess/util/ThreadDumpUtil.java
index 1426781c8d8605178661e1b431a42558711ca09f..d15bbf5552961663acdeb4224a14f09e374311a5 100644
--- a/src/main/java/org/codelibs/fess/util/ThreadDumpUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ThreadDumpUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/UpgradeUtil.java b/src/main/java/org/codelibs/fess/util/UpgradeUtil.java
index 7b1d2ba5dec851283c395b545a6bd0a3b0f2ede8..7a7376b482974974e9827a4dc41043ed78dab151 100644
--- a/src/main/java/org/codelibs/fess/util/UpgradeUtil.java
+++ b/src/main/java/org/codelibs/fess/util/UpgradeUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/util/WebApiUtil.java b/src/main/java/org/codelibs/fess/util/WebApiUtil.java
index 029805bfb4afb3b989da912a984437a6e57c4ff7..84f30324c7f3fa4d19c9b965c251c918935269c8 100644
--- a/src/main/java/org/codelibs/fess/util/WebApiUtil.java
+++ b/src/main/java/org/codelibs/fess/util/WebApiUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/CronExpression.java b/src/main/java/org/codelibs/fess/validation/CronExpression.java
index 27e74639eba00064cc461ee4d631f6baa5e992ae..de19c25e03dc7d7c8a8e70eb81693029dab7c2dd 100644
--- a/src/main/java/org/codelibs/fess/validation/CronExpression.java
+++ b/src/main/java/org/codelibs/fess/validation/CronExpression.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/CronExpressionValidator.java b/src/main/java/org/codelibs/fess/validation/CronExpressionValidator.java
index a81c1acabb365da9b87cfa035ae061ad4d9b0479..a3bb9bde273d4ddd651f7e9433ddee8703d3e4a9 100644
--- a/src/main/java/org/codelibs/fess/validation/CronExpressionValidator.java
+++ b/src/main/java/org/codelibs/fess/validation/CronExpressionValidator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/CustomSize.java b/src/main/java/org/codelibs/fess/validation/CustomSize.java
index 50ed25ecd1a8c2f010b8ca37decfd6d548f57a91..3466a3a8af6e280c254206d902764b0fc60dfad8 100644
--- a/src/main/java/org/codelibs/fess/validation/CustomSize.java
+++ b/src/main/java/org/codelibs/fess/validation/CustomSize.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/CustomSizeValidator.java b/src/main/java/org/codelibs/fess/validation/CustomSizeValidator.java
index a909808dd2aaca3ad1301c2138bc902873e529d4..72a966f311f517e0ad715c7b9e5d5d2956f50000 100644
--- a/src/main/java/org/codelibs/fess/validation/CustomSizeValidator.java
+++ b/src/main/java/org/codelibs/fess/validation/CustomSizeValidator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/FessActionValidator.java b/src/main/java/org/codelibs/fess/validation/FessActionValidator.java
index 0322659783271dc475957bc4c8e6fefa3997a217..d72048bf541862aefbe36cde6182df2b5376c218 100644
--- a/src/main/java/org/codelibs/fess/validation/FessActionValidator.java
+++ b/src/main/java/org/codelibs/fess/validation/FessActionValidator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/UriType.java b/src/main/java/org/codelibs/fess/validation/UriType.java
index afbd8c58cd6fa961d1068729372a8573bce96fc4..85905c40e67abf3f54a87364075eab0924c42f9a 100644
--- a/src/main/java/org/codelibs/fess/validation/UriType.java
+++ b/src/main/java/org/codelibs/fess/validation/UriType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/main/java/org/codelibs/fess/validation/UriTypeValidator.java b/src/main/java/org/codelibs/fess/validation/UriTypeValidator.java
index de473646bc1bdac76d7398241880b5e4fba9ea0b..e24bc7ed0c1e9273b9a66691fe3bd2692d1caeb2 100644
--- a/src/main/java/org/codelibs/fess/validation/UriTypeValidator.java
+++ b/src/main/java/org/codelibs/fess/validation/UriTypeValidator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/AccessTokenPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/AccessTokenPagerTest.java
index b0f71b86deae7d724235c152f5b8bd21194c38eb..7fa2511f109f2db7ce22caff9597b9a6e1a18f1d 100644
--- a/src/test/java/org/codelibs/fess/app/pager/AccessTokenPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/AccessTokenPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/BadWordPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/BadWordPagerTest.java
index 3ca8be772d084951611aa40bd93714f82847ae74..4a0460066de2aa9ea8c64929a24ad7e7b7cdc3ff 100644
--- a/src/test/java/org/codelibs/fess/app/pager/BadWordPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/BadWordPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/BoostDocPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/BoostDocPagerTest.java
index 56924b3fe3f2be446a5cdab45ca14b2a18d648c5..68a46d6dcb16ec3f4ff4ba4214b070946afc7a9a 100644
--- a/src/test/java/org/codelibs/fess/app/pager/BoostDocPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/BoostDocPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/CharMappingPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/CharMappingPagerTest.java
index 903d4300cc4a7ac097f017e338b0c247b4e9c8b9..60206e03f5316c0780fe92eb2397f840eba28ada 100644
--- a/src/test/java/org/codelibs/fess/app/pager/CharMappingPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/CharMappingPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/CrawlingInfoPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/CrawlingInfoPagerTest.java
index 957b747f727418be1b152f795abc5120826b3888..2adeaad7822502a044bed8fd2b106676718d8483 100644
--- a/src/test/java/org/codelibs/fess/app/pager/CrawlingInfoPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/CrawlingInfoPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/DataConfigPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/DataConfigPagerTest.java
index 53ab6843c18449d0e26d15d2f2a7d193bfbc2130..03630111255750eb1cf5424f04016e6b361eefe9 100644
--- a/src/test/java/org/codelibs/fess/app/pager/DataConfigPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/DataConfigPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/app/pager/DuplicateHostPagerTest.java b/src/test/java/org/codelibs/fess/app/pager/DuplicateHostPagerTest.java
index e879412e422936c2ee47182dd5831d964e1c1137..e84312bb43b7356bedd1f479f8929da63b655826 100644
--- a/src/test/java/org/codelibs/fess/app/pager/DuplicateHostPagerTest.java
+++ b/src/test/java/org/codelibs/fess/app/pager/DuplicateHostPagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/crawler/transformer/FessFileTransformerTest.java b/src/test/java/org/codelibs/fess/crawler/transformer/FessFileTransformerTest.java
index feeebc7a476a9017ba2b444f388ba74fce86baa2..e4f36783309f1c2973d6eae497dd6639c5400282 100644
--- a/src/test/java/org/codelibs/fess/crawler/transformer/FessFileTransformerTest.java
+++ b/src/test/java/org/codelibs/fess/crawler/transformer/FessFileTransformerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/crawler/transformer/FessXpathTransformerTest.java b/src/test/java/org/codelibs/fess/crawler/transformer/FessXpathTransformerTest.java
index 1e1fe805f408bd26e5cd65898432c0d52ee2b357..3f72f5d6bd2a3a6814c6b7ed10be71985dd6372c 100644
--- a/src/test/java/org/codelibs/fess/crawler/transformer/FessXpathTransformerTest.java
+++ b/src/test/java/org/codelibs/fess/crawler/transformer/FessXpathTransformerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/DictionaryManagerTest.java b/src/test/java/org/codelibs/fess/dict/DictionaryManagerTest.java
index 3a126564de364b0e3da6c514c752f6a2fe64ea1e..3f521b2d6b800a0ae0631c8d20e612c074cc468f 100644
--- a/src/test/java/org/codelibs/fess/dict/DictionaryManagerTest.java
+++ b/src/test/java/org/codelibs/fess/dict/DictionaryManagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiFileTest.java b/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiFileTest.java
index df71571e0dfc569e4c5defb47adb0ef9e24fbe4e..defa5c76dc15fc1b725e3588ae57a5e84a0b3204 100644
--- a/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiFileTest.java
+++ b/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiFileTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiItemTest.java b/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiItemTest.java
index cdab58eaf959453a543078961821f705159b7535..53275f36b6063ed7835279b0f2e76253b753a3d7 100644
--- a/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiItemTest.java
+++ b/src/test/java/org/codelibs/fess/dict/kuromoji/KuromojiItemTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFileTest.java b/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFileTest.java
index 74b3bdca2a28fec433a7fde9a337bfa026d6df52..32a413df01dddbb11887c49ba0adfce78205e164 100644
--- a/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFileTest.java
+++ b/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFileTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItemTest.java b/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItemTest.java
index 1fe5e89adf24b26a4311e00a051c2efcf910366d..ee4303eb9b29d66d3bbfb1d3fe67cee3ade9bffd 100644
--- a/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItemTest.java
+++ b/src/test/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideItemTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/synonym/SynonymFileTest.java b/src/test/java/org/codelibs/fess/dict/synonym/SynonymFileTest.java
index 8387139beab72d223215983207fc22a66f4e38d7..c40c0e6e96c6b4452e6db6c4fca10c501f317ac8 100644
--- a/src/test/java/org/codelibs/fess/dict/synonym/SynonymFileTest.java
+++ b/src/test/java/org/codelibs/fess/dict/synonym/SynonymFileTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/dict/synonym/SynonymItemTest.java b/src/test/java/org/codelibs/fess/dict/synonym/SynonymItemTest.java
index 2466bf69f0bb67a8014a64bc79979c7cf8ea4663..65d3d69d571c2a53abe3649bc2a2250f8a1ff3e3 100644
--- a/src/test/java/org/codelibs/fess/dict/synonym/SynonymItemTest.java
+++ b/src/test/java/org/codelibs/fess/dict/synonym/SynonymItemTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/ds/AbstractDataStoreTest.java b/src/test/java/org/codelibs/fess/ds/AbstractDataStoreTest.java
index d40acf6adc86bf22f3d9cecc767fcb4679ffcdd4..1c3b01a036f574dd269d1ffc21dbdf78fa9695cc 100644
--- a/src/test/java/org/codelibs/fess/ds/AbstractDataStoreTest.java
+++ b/src/test/java/org/codelibs/fess/ds/AbstractDataStoreTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/entity/GeoInfoTest.java b/src/test/java/org/codelibs/fess/entity/GeoInfoTest.java
index 23a8f10eb401671fedba6055c6f41606f52a44d1..a22b7ba69d04b742bf0fb21192eabcf8ad4bbf36 100644
--- a/src/test/java/org/codelibs/fess/entity/GeoInfoTest.java
+++ b/src/test/java/org/codelibs/fess/entity/GeoInfoTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/filter/EncodingFilterTest.java b/src/test/java/org/codelibs/fess/filter/EncodingFilterTest.java
index 9fc4b430a323e61596a7ddc0e9232b24d6565a4e..5948cb5c552801fcdc46b4deac2edc9e83a2f2a4 100644
--- a/src/test/java/org/codelibs/fess/filter/EncodingFilterTest.java
+++ b/src/test/java/org/codelibs/fess/filter/EncodingFilterTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/AccessTokenHelperTest.java b/src/test/java/org/codelibs/fess/helper/AccessTokenHelperTest.java
index 97a5f3a7a88386d053ffa5314577bfe02f2c5d48..c17de684a6042415c79556af6545cd7dd93593c2 100644
--- a/src/test/java/org/codelibs/fess/helper/AccessTokenHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/AccessTokenHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/CrawlingInfoHelperTest.java b/src/test/java/org/codelibs/fess/helper/CrawlingInfoHelperTest.java
index 9af3e7d9a75ce6d481a054c5e858c49140684823..7c653447a972e477eed29a4f48eacbc3141979aa 100644
--- a/src/test/java/org/codelibs/fess/helper/CrawlingInfoHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/CrawlingInfoHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/DocumentHelperTest.java b/src/test/java/org/codelibs/fess/helper/DocumentHelperTest.java
index b4f83991aba9e27f0b0fa027bd8be11e9c1a2c5c..3994d3a3c95e404927abc6f6b14261b69d9619d5 100644
--- a/src/test/java/org/codelibs/fess/helper/DocumentHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/DocumentHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/DuplicateHostHelperTest.java b/src/test/java/org/codelibs/fess/helper/DuplicateHostHelperTest.java
index a82c09d7ea5c97e07df115541505c9f890bf3b0a..143fd6f888efb38123129dc15a8d3c827a6e218a 100644
--- a/src/test/java/org/codelibs/fess/helper/DuplicateHostHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/DuplicateHostHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/IntervalControlHelperTest.java b/src/test/java/org/codelibs/fess/helper/IntervalControlHelperTest.java
index eec1d2deda6dbc83c4d067e7efb748ea685177ae..bd55bf4feca7c0454735ac1ff86eaeed79a2c1f9 100644
--- a/src/test/java/org/codelibs/fess/helper/IntervalControlHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/IntervalControlHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/PathMappingHelperTest.java b/src/test/java/org/codelibs/fess/helper/PathMappingHelperTest.java
index c6f38cef84637b81eafb56592d02009bef4b5a10..47f05738940715771a04681d3a354bbcec1106a2 100644
--- a/src/test/java/org/codelibs/fess/helper/PathMappingHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/PathMappingHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/PermissionHelperTest.java b/src/test/java/org/codelibs/fess/helper/PermissionHelperTest.java
index af04263dad82ac7178a7c9f73645cbd803f60675..d5831672d66951c184d9969f6b0ae4761a6dce8c 100644
--- a/src/test/java/org/codelibs/fess/helper/PermissionHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/PermissionHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/PluginHelperTest.java b/src/test/java/org/codelibs/fess/helper/PluginHelperTest.java
index 1e0aac32dea9088882d577112a1c3f1253605b36..ccdd62143693511e54ac8a5db8af02f28fe7d7c3 100644
--- a/src/test/java/org/codelibs/fess/helper/PluginHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/PluginHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/QueryHelperTest.java b/src/test/java/org/codelibs/fess/helper/QueryHelperTest.java
index 7e6caa0237be7271d875fafc64308f5b5522a208..195fc3bd25539f769a9eef4951b5d9a56992a68f 100644
--- a/src/test/java/org/codelibs/fess/helper/QueryHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/QueryHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/RoleQueryHelperTest.java b/src/test/java/org/codelibs/fess/helper/RoleQueryHelperTest.java
index 4bb266f5ee4686bcf231d0017217f8d4d6acb528..20761278fe735cb05f6efd7549988454cdc5f9cb 100644
--- a/src/test/java/org/codelibs/fess/helper/RoleQueryHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/RoleQueryHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/SystemHelperTest.java b/src/test/java/org/codelibs/fess/helper/SystemHelperTest.java
index b75dd58dbe792f74c86449ba68d31ffc839a5e03..92c12b114b2e3802b97e98f2b5aaaea059822dab 100644
--- a/src/test/java/org/codelibs/fess/helper/SystemHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/SystemHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/UserAgentHelperTest.java b/src/test/java/org/codelibs/fess/helper/UserAgentHelperTest.java
index 028e25b705f582f32c739031555f786a9bd33440..69c12b61f95c0203f5993ae4d0acb448d783a928 100644
--- a/src/test/java/org/codelibs/fess/helper/UserAgentHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/UserAgentHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/UserInfoHelperTest.java b/src/test/java/org/codelibs/fess/helper/UserInfoHelperTest.java
index 9a4958d6ab4f10cab22040a6086366e1aa2ef2bc..6a33e187143d4e56c1d2ede9d49f428c94c8a3f3 100644
--- a/src/test/java/org/codelibs/fess/helper/UserInfoHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/UserInfoHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/helper/ViewHelperTest.java b/src/test/java/org/codelibs/fess/helper/ViewHelperTest.java
index 93b28c9be0be38dce2271bf92e34029f25f97147..a97aefd1e4c0aaf23ac06b08cf6f9de0f5858b36 100644
--- a/src/test/java/org/codelibs/fess/helper/ViewHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/ViewHelperTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/indexer/DocBoostMatcherTest.java b/src/test/java/org/codelibs/fess/indexer/DocBoostMatcherTest.java
index afe3699c7c774896af4595ad9024bc2d9161bcfc..61d067dc732db4903dea4d7b8452988f52733f0b 100644
--- a/src/test/java/org/codelibs/fess/indexer/DocBoostMatcherTest.java
+++ b/src/test/java/org/codelibs/fess/indexer/DocBoostMatcherTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/CrawlTestBase.java b/src/test/java/org/codelibs/fess/it/CrawlTestBase.java
index 89385e20985d3dd95cfec1d1107e1894bc530ac3..2e5a97aaca406f8205667cf2865a00d0b9d3f8a0 100644
--- a/src/test/java/org/codelibs/fess/it/CrawlTestBase.java
+++ b/src/test/java/org/codelibs/fess/it/CrawlTestBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/CrudTestBase.java b/src/test/java/org/codelibs/fess/it/CrudTestBase.java
index 79fc10bedf36abb51bd3f2a8a0359d8c7f8eaa50..2f0c221b38c35e16fdebef0257bda775868dacd2 100644
--- a/src/test/java/org/codelibs/fess/it/CrudTestBase.java
+++ b/src/test/java/org/codelibs/fess/it/CrudTestBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/ITBase.java b/src/test/java/org/codelibs/fess/it/ITBase.java
index 93945e89c948fe752a4f0a5bc05a903fd03226b4..df69f651402159a1274f1c13324007c2e0b3d692 100644
--- a/src/test/java/org/codelibs/fess/it/ITBase.java
+++ b/src/test/java/org/codelibs/fess/it/ITBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/AccessTokenTests.java b/src/test/java/org/codelibs/fess/it/admin/AccessTokenTests.java
index da6502b68abce20f317c659cf9e94e74142ac026..987e6e9ecd77563ae5b2e05af5cd44daef26976a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/AccessTokenTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/AccessTokenTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/BackupTests.java b/src/test/java/org/codelibs/fess/it/admin/BackupTests.java
index 90befb547ed266eb5df5d74d22c3ad6f66156e75..cbafe152551eca607844fc6b5877e750858f9056 100644
--- a/src/test/java/org/codelibs/fess/it/admin/BackupTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/BackupTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/BadWordTests.java b/src/test/java/org/codelibs/fess/it/admin/BadWordTests.java
index b3e2d6b0a2d4a6b12d4c2410a15f4d5b080ad3d1..1cfe3197497c7e99e619d4bc2d394b2a70341811 100644
--- a/src/test/java/org/codelibs/fess/it/admin/BadWordTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/BadWordTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/BoostDocTests.java b/src/test/java/org/codelibs/fess/it/admin/BoostDocTests.java
index 4df4b3ebd8bb7c4c4a5f88ccf6df5c3acd4b9edc..49f16d732272c3e4a158ecbd1e872ddb82f8565b 100644
--- a/src/test/java/org/codelibs/fess/it/admin/BoostDocTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/BoostDocTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/CrawlerLogTests.java b/src/test/java/org/codelibs/fess/it/admin/CrawlerLogTests.java
index b112d1287135b5dcbd3ca656297b2417232cbd8e..9c97bba70fde1c5540fbdfdad99c81c2b32f80ea 100644
--- a/src/test/java/org/codelibs/fess/it/admin/CrawlerLogTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/CrawlerLogTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/DataConfigTests.java b/src/test/java/org/codelibs/fess/it/admin/DataConfigTests.java
index e6227e9eb18729dc140ae31c5388220f848345a3..db9bbef7a6a8faecbe71ffb45e2820c0b8555694 100644
--- a/src/test/java/org/codelibs/fess/it/admin/DataConfigTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/DataConfigTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/DuplicateHostTests.java b/src/test/java/org/codelibs/fess/it/admin/DuplicateHostTests.java
index f3f32113744a3ba25a929b41a6aceebc0f0c4ea4..6090a120f4c55d1d3c8d256e05cb08674fb59783 100644
--- a/src/test/java/org/codelibs/fess/it/admin/DuplicateHostTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/DuplicateHostTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java b/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java
index 52c405fccab2fb13ff05fbdbe5073bb6ed3be7d7..62b98edcecda11a18cd7b7299d543a39bcb01da4 100644
--- a/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/ElevateWordTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/FileAuthTests.java b/src/test/java/org/codelibs/fess/it/admin/FileAuthTests.java
index 87fc7afbad40578daef215a8cfcb5ce304e08b68..a48223c077b69aef5dd47afbd73d1b887eb454c5 100644
--- a/src/test/java/org/codelibs/fess/it/admin/FileAuthTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/FileAuthTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/FileConfigTests.java b/src/test/java/org/codelibs/fess/it/admin/FileConfigTests.java
index 219b6d2045a58e0efcd584daf13a3f1c2d555ea4..2fd539b5e2072245b54e309f079188f84315bae0 100644
--- a/src/test/java/org/codelibs/fess/it/admin/FileConfigTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/FileConfigTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/GeneralTests.java b/src/test/java/org/codelibs/fess/it/admin/GeneralTests.java
index 82207540eb6ea106f14393b891fde2234ca61c59..4bbaac5122fdf6ac0ac2f498de6cfcadfd54eb8c 100644
--- a/src/test/java/org/codelibs/fess/it/admin/GeneralTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/GeneralTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/GroupTests.java b/src/test/java/org/codelibs/fess/it/admin/GroupTests.java
index eb246232382078399972199b70102d860902b3d3..71b2a8261fdcc3dac96a2822f9b37751d8782f0b 100644
--- a/src/test/java/org/codelibs/fess/it/admin/GroupTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/GroupTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/JobLogTests.java b/src/test/java/org/codelibs/fess/it/admin/JobLogTests.java
index 22da5a9a769f6e883f1b8d7dfdda2d357484486a..8346917615d966a3ed40a9b426717c2fac770ca5 100644
--- a/src/test/java/org/codelibs/fess/it/admin/JobLogTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/JobLogTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/KeyMatchTests.java b/src/test/java/org/codelibs/fess/it/admin/KeyMatchTests.java
index 2fc94272fcd646ca1c10e22b81439de04ba8d974..e7b47fc302a5a64614233d0466d33fb5249db3c8 100644
--- a/src/test/java/org/codelibs/fess/it/admin/KeyMatchTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/KeyMatchTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/LabelTypeTests.java b/src/test/java/org/codelibs/fess/it/admin/LabelTypeTests.java
index 23e674d93361d0d3e282234e100ce8122b79b71c..412d2bb68138d25e8078996e38d65e445ea32c04 100644
--- a/src/test/java/org/codelibs/fess/it/admin/LabelTypeTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/LabelTypeTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/LogTests.java b/src/test/java/org/codelibs/fess/it/admin/LogTests.java
index 0c05f6f64496395140ac3aa173f40ffe15a4e13f..d362d6e59fb690146c62ed57a302d851af73974c 100644
--- a/src/test/java/org/codelibs/fess/it/admin/LogTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/LogTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/PathMapTests.java b/src/test/java/org/codelibs/fess/it/admin/PathMapTests.java
index c6d63013c6acbc05dceb230791aaad7e23a2b66d..582617438a2324c9310a39196befb6c1ca341a39 100644
--- a/src/test/java/org/codelibs/fess/it/admin/PathMapTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/PathMapTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/PluginTests.java b/src/test/java/org/codelibs/fess/it/admin/PluginTests.java
index a1dbc78c3800868d46d93c78dfdc3ca1bcc2c0b8..509bc1aef64d277578b3f79e503685f3beee6122 100644
--- a/src/test/java/org/codelibs/fess/it/admin/PluginTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/PluginTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/RelatedContentTests.java b/src/test/java/org/codelibs/fess/it/admin/RelatedContentTests.java
index da9c46289231e2658026007d909265771ab4388a..80229314303efbf83c5c0f0607ae11418434412a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/RelatedContentTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/RelatedContentTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/RelatedQueryTests.java b/src/test/java/org/codelibs/fess/it/admin/RelatedQueryTests.java
index ab121ad21f1ee695b465ea880f24021a1396da00..474879e267b5b2308f948ad1e16ddb7721c68fbb 100644
--- a/src/test/java/org/codelibs/fess/it/admin/RelatedQueryTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/RelatedQueryTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/ReqHeaderTests.java b/src/test/java/org/codelibs/fess/it/admin/ReqHeaderTests.java
index a7922357cd67dacf8ca30f014467aa2e2799e5d3..6c4b617d034cc86a00011240cd99eae6d1bbd17a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/ReqHeaderTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/ReqHeaderTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/RoleTests.java b/src/test/java/org/codelibs/fess/it/admin/RoleTests.java
index 5689c2e5c1a91b342fac68234ff885ee64061709..1e921f46644e61583de893191b4143bc332447c0 100644
--- a/src/test/java/org/codelibs/fess/it/admin/RoleTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/RoleTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/SchedulerTests.java b/src/test/java/org/codelibs/fess/it/admin/SchedulerTests.java
index 92269cf417254cd63fda52c33a9fecbb60a9bf3c..9d86def1f19ee72102ec99047ab60f8f4496d0f5 100644
--- a/src/test/java/org/codelibs/fess/it/admin/SchedulerTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/SchedulerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/SearchListTests.java b/src/test/java/org/codelibs/fess/it/admin/SearchListTests.java
index cc7c46913fd8e601cca22e3b5a189e903782a876..749c596851c43162ddb5b15cb7b11e5a3d794b9a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/SearchListTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/SearchListTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/StorageTests.java b/src/test/java/org/codelibs/fess/it/admin/StorageTests.java
index 7456ffe8c49bc9bf4031354e3fea712b97a1b023..7a0ae3bec2f1699557a86ac1fa313cc2a18014cd 100644
--- a/src/test/java/org/codelibs/fess/it/admin/StorageTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/StorageTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/SuggestTests.java b/src/test/java/org/codelibs/fess/it/admin/SuggestTests.java
index 6766e5410d6ee26dc0cca961a27e12fbf2ca290b..ce129b4e92d3d08344711d92a0bc63120747ad1f 100644
--- a/src/test/java/org/codelibs/fess/it/admin/SuggestTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/SuggestTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/SystemInfoTests.java b/src/test/java/org/codelibs/fess/it/admin/SystemInfoTests.java
index 9a6f6dd7c3e6e6ad0cec008a60e23a58c145ada0..96480d53f155aad3bd5233f497dfa972e291c200 100644
--- a/src/test/java/org/codelibs/fess/it/admin/SystemInfoTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/SystemInfoTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/UserTests.java b/src/test/java/org/codelibs/fess/it/admin/UserTests.java
index 61f5ea6f8bbbfca39ee07cf9b9e3e9d4dd8cdd2e..fede89ba2aed696821d8e98b52343a4059341901 100644
--- a/src/test/java/org/codelibs/fess/it/admin/UserTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/UserTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/WebAuthTests.java b/src/test/java/org/codelibs/fess/it/admin/WebAuthTests.java
index 4eaa28d169dee4cf25a3ca23cf802b8887a831f8..1d7d97eb3d9aa4e994676cc11db9d76ffd2fb52a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/WebAuthTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/WebAuthTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/WebConfigTests.java b/src/test/java/org/codelibs/fess/it/admin/WebConfigTests.java
index 1e25b2b6dae0f98dcd001906812d66fa82426e57..08e0d109f086de2a8da2ff6cc62871f3c0e018d6 100644
--- a/src/test/java/org/codelibs/fess/it/admin/WebConfigTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/WebConfigTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/DictCrudTestBase.java b/src/test/java/org/codelibs/fess/it/admin/dict/DictCrudTestBase.java
index 03fc07b876afb5b7e46a51386b309d11088ff177..b5c82cd3ebe285fbcf5526a50f7198ef0b15304b 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/DictCrudTestBase.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/DictCrudTestBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/DictTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/DictTests.java
index ea13889260467ca62b8382f8f8d666540d2ba633..6d205ed2f7b1f754623e1090ae519ceccddcbdf3 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/DictTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/DictTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/KuromojiTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/KuromojiTests.java
index fdb6a5df60f17f6e5b682d230952750ef3246df0..3fced7a26f95d4e6bc8cb40145c0654e7c590401 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/KuromojiTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/KuromojiTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/MappingTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/MappingTests.java
index 75d30215187d92460b1ef8f1fa22de44a93975b3..9535d8c077f5c5260199871573adfb40a0d4e747 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/MappingTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/MappingTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/ProtwordsTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/ProtwordsTests.java
index b4f88256139510b8a6111cf944a62a30fbbb3c41..b74dace2b55a67beb35b49c1d71cad78cdf32828 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/ProtwordsTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/ProtwordsTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/StemmerOverrideTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/StemmerOverrideTests.java
index 61843bc0ccfdec8135b49cb407f3d0c60c3b0e78..0779c4b2f865e74f262772906df5aad3d9cb391a 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/StemmerOverrideTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/StemmerOverrideTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/StopwordsTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/StopwordsTests.java
index 7dfc88b195cd48d576a5397c5e997ce906b35597..bb4fe60d990a8bd8c8547fab03fcfc3d50906b2f 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/StopwordsTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/StopwordsTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/admin/dict/SynonymTests.java b/src/test/java/org/codelibs/fess/it/admin/dict/SynonymTests.java
index e8a42c772aa4cb0cba9dc41a5a2e3bc7c110146e..e7740e27eab2d81a52d0ba13d00b4e2248899623 100644
--- a/src/test/java/org/codelibs/fess/it/admin/dict/SynonymTests.java
+++ b/src/test/java/org/codelibs/fess/it/admin/dict/SynonymTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/it/search/SearchApiTests.java b/src/test/java/org/codelibs/fess/it/search/SearchApiTests.java
index f334e147bdbb025438bfb19723cf612a0d46ecf5..5ee8375d0860cbb8a3fef6c59b8780193a551112 100644
--- a/src/test/java/org/codelibs/fess/it/search/SearchApiTests.java
+++ b/src/test/java/org/codelibs/fess/it/search/SearchApiTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/ldap/LdapManagerTest.java b/src/test/java/org/codelibs/fess/ldap/LdapManagerTest.java
index bc72b9964c74f2aaa03b241cf9f30d63a97cd2be..8a21b001f0b85bed53f5594814399587029835bb 100644
--- a/src/test/java/org/codelibs/fess/ldap/LdapManagerTest.java
+++ b/src/test/java/org/codelibs/fess/ldap/LdapManagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java b/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
index 5cbf95d812321e6b92802b80e51cd563692ceb75..51f5794aa101366e8c09865443e38aecf9e83d40 100644
--- a/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
+++ b/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java b/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
index 847b8e16e21c09176fe5dec589523eca803079c2..5f57d5be0a00988566f9ede89c2fd4e2d06f951e 100644
--- a/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
+++ b/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/mylasta/direction/FessPropTest.java b/src/test/java/org/codelibs/fess/mylasta/direction/FessPropTest.java
index dec9d6f805e31934f5a9c7b98fe25cc9ad1c2bbf..59a38eeec4c254730707288eefb27a978af8d7f1 100644
--- a/src/test/java/org/codelibs/fess/mylasta/direction/FessPropTest.java
+++ b/src/test/java/org/codelibs/fess/mylasta/direction/FessPropTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/taglib/FessFunctionsTest.java b/src/test/java/org/codelibs/fess/taglib/FessFunctionsTest.java
index acc01d3f0153efe6cd93744b7466b41828ec01b9..174be0bfda4330c22a0d9910c71fa5f098eac967 100644
--- a/src/test/java/org/codelibs/fess/taglib/FessFunctionsTest.java
+++ b/src/test/java/org/codelibs/fess/taglib/FessFunctionsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGeneratorTest.java b/src/test/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGeneratorTest.java
index 5baf632bbfef69d8797e27c42d639e609380ffdf..5a50b56df40e4b2734c49d06a29e479cc34e63b0 100644
--- a/src/test/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGeneratorTest.java
+++ b/src/test/java/org/codelibs/fess/thumbnail/impl/HtmlTagBasedGeneratorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/unit/UnitFessTestCase.java b/src/test/java/org/codelibs/fess/unit/UnitFessTestCase.java
index 2599c5a066c53c9a36ff3193557dc94c2b579697..61873462c1f66a0d9025acc5ea2d5de3116995b9 100644
--- a/src/test/java/org/codelibs/fess/unit/UnitFessTestCase.java
+++ b/src/test/java/org/codelibs/fess/unit/UnitFessTestCase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/DocListTest.java b/src/test/java/org/codelibs/fess/util/DocListTest.java
index e7d323940d627681148054578e955dceae4b652c..62268a6349e3e71f2e403e94d721b552097c4a07 100644
--- a/src/test/java/org/codelibs/fess/util/DocListTest.java
+++ b/src/test/java/org/codelibs/fess/util/DocListTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/DocMapTest.java b/src/test/java/org/codelibs/fess/util/DocMapTest.java
index 344bf8121c0da22c7afe983c7182677ed0214584..28d7ea945f5d17456df7bbd77555886ebd2d3d0d 100644
--- a/src/test/java/org/codelibs/fess/util/DocMapTest.java
+++ b/src/test/java/org/codelibs/fess/util/DocMapTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/DocumentUtilTest.java b/src/test/java/org/codelibs/fess/util/DocumentUtilTest.java
index 88ea9a6ffad14b9e5c5dc4e5ecfc7ee838551897..368cab6ba2500e0e62f142d6c1549d24e661f87a 100644
--- a/src/test/java/org/codelibs/fess/util/DocumentUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/DocumentUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/GsaConfigParserTest.java b/src/test/java/org/codelibs/fess/util/GsaConfigParserTest.java
index e803ede28d4baef909844f1c5a33e8e7179139a5..1c9c2aef86689b53f5b993edb69aa975208b6585 100644
--- a/src/test/java/org/codelibs/fess/util/GsaConfigParserTest.java
+++ b/src/test/java/org/codelibs/fess/util/GsaConfigParserTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/JvmUtilTest.java b/src/test/java/org/codelibs/fess/util/JvmUtilTest.java
index d767eb91fc5ef8bfb71c9a4f87496a66bbce6a22..43811f40edc603160844a83cca015df75143c6e7 100644
--- a/src/test/java/org/codelibs/fess/util/JvmUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/JvmUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/KuromojiCSVUtilTest.java b/src/test/java/org/codelibs/fess/util/KuromojiCSVUtilTest.java
index 43ff4d38e5f7b4184ce93303c6cc182038adcd39..119aea3a5d04b2e52cd078269fc71e2d2ba698c5 100644
--- a/src/test/java/org/codelibs/fess/util/KuromojiCSVUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/KuromojiCSVUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/MemoryUtilTest.java b/src/test/java/org/codelibs/fess/util/MemoryUtilTest.java
index 16c5a6ac55785303f702c20f564f4fabcc23ac20..a5a09eb4e1f7274c9e673390de560fd7914e43b3 100644
--- a/src/test/java/org/codelibs/fess/util/MemoryUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/MemoryUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/ParameterUtilTest.java b/src/test/java/org/codelibs/fess/util/ParameterUtilTest.java
index 59c8a8ab3bd51a7b9171037be3ad25beb3966e30..6cb467217a5f0f3db2a6d9aaaea84ac98c5c7740 100644
--- a/src/test/java/org/codelibs/fess/util/ParameterUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/ParameterUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/PrunedTagTest.java b/src/test/java/org/codelibs/fess/util/PrunedTagTest.java
index 9942689b1bf828f1cfb82c884c5a87958912b5e0..67403a8bf8b84f3267e536e2fd1065f5d88cdd26 100644
--- a/src/test/java/org/codelibs/fess/util/PrunedTagTest.java
+++ b/src/test/java/org/codelibs/fess/util/PrunedTagTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/QueryResponseListTest.java b/src/test/java/org/codelibs/fess/util/QueryResponseListTest.java
index 513e1fe5cd6dd81597643c8baf698d5616564123..ac65ecbb04697b9521e51a7a76af672671439f7d 100644
--- a/src/test/java/org/codelibs/fess/util/QueryResponseListTest.java
+++ b/src/test/java/org/codelibs/fess/util/QueryResponseListTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/QueryStringBuilderTest.java b/src/test/java/org/codelibs/fess/util/QueryStringBuilderTest.java
index 7fcc1613d763e4333600343b8ea28b311db75b63..c16935bd23793eeea3ce9ebdda1bafc89942e411 100644
--- a/src/test/java/org/codelibs/fess/util/QueryStringBuilderTest.java
+++ b/src/test/java/org/codelibs/fess/util/QueryStringBuilderTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/RenderDataUtilTest.java b/src/test/java/org/codelibs/fess/util/RenderDataUtilTest.java
index 5a85b023612606260447e31914e7750ff635b11b..ff0b573dfdb1ee044a673c615270e91440e7000d 100644
--- a/src/test/java/org/codelibs/fess/util/RenderDataUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/RenderDataUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/util/ResourceUtilTest.java b/src/test/java/org/codelibs/fess/util/ResourceUtilTest.java
index 6a938b3251e11ce896afaab82767fdca0891f77d..970e922dd4c44660fa95ece571f4bd20fcfcc246 100644
--- a/src/test/java/org/codelibs/fess/util/ResourceUtilTest.java
+++ b/src/test/java/org/codelibs/fess/util/ResourceUtilTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/test/java/org/codelibs/fess/validation/UriTypeValidatorTest.java b/src/test/java/org/codelibs/fess/validation/UriTypeValidatorTest.java
index 6928c7e5d2de395119b5f092728338bd0daff8bd..43193ad0ae6db27246b58c75e1e083bdd0a04998 100644
--- a/src/test/java/org/codelibs/fess/validation/UriTypeValidatorTest.java
+++ b/src/test/java/org/codelibs/fess/validation/UriTypeValidatorTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 CodeLibs Project and the Others.
+ * Copyright 2012-2020 CodeLibs Project and the Others.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.