diff --git a/LICENSE.txt b/LICENSE.txt
index 3b9d6323..02915d5c 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2013-2017, xembly.org
+Copyright (c) 2013-2019, xembly.org
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/pom.xml b/pom.xml
index 1b3c6182..7ba4d9e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/saxon/pom.xml b/src/it/saxon/pom.xml
index 21132875..79ad93e6 100644
--- a/src/it/saxon/pom.xml
+++ b/src/it/saxon/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/saxon/src/test/java/org/xembly/saxon/SaxonSampleTest.java b/src/it/saxon/src/test/java/org/xembly/saxon/SaxonSampleTest.java
index c181b519..bb575ca5 100644
--- a/src/it/saxon/src/test/java/org/xembly/saxon/SaxonSampleTest.java
+++ b/src/it/saxon/src/test/java/org/xembly/saxon/SaxonSampleTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/saxon/src/test/java/org/xembly/saxon/package-info.java b/src/it/saxon/src/test/java/org/xembly/saxon/package-info.java
index 33d7f54b..18171a4e 100644
--- a/src/it/saxon/src/test/java/org/xembly/saxon/package-info.java
+++ b/src/it/saxon/src/test/java/org/xembly/saxon/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/saxon/src/test/resources/log4j.properties b/src/it/saxon/src/test/resources/log4j.properties
index c9e26dc1..d05ac7c8 100644
--- a/src/it/saxon/src/test/resources/log4j.properties
+++ b/src/it/saxon/src/test/resources/log4j.properties
@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2017, xembly.org
+# Copyright (c) 2013-2019, xembly.org
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/src/it/settings.xml b/src/it/settings.xml
index 9091c0ff..8aa6bf97 100644
--- a/src/it/settings.xml
+++ b/src/it/settings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/xerces/pom.xml b/src/it/xerces/pom.xml
index 599a7e3e..68047c27 100644
--- a/src/it/xerces/pom.xml
+++ b/src/it/xerces/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/xerces/src/test/java/org/xembly/xerces/XercesSampleTest.java b/src/it/xerces/src/test/java/org/xembly/xerces/XercesSampleTest.java
index 3695236e..6e365b35 100644
--- a/src/it/xerces/src/test/java/org/xembly/xerces/XercesSampleTest.java
+++ b/src/it/xerces/src/test/java/org/xembly/xerces/XercesSampleTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/xerces/src/test/java/org/xembly/xerces/package-info.java b/src/it/xerces/src/test/java/org/xembly/xerces/package-info.java
index b3501611..1b9403c5 100644
--- a/src/it/xerces/src/test/java/org/xembly/xerces/package-info.java
+++ b/src/it/xerces/src/test/java/org/xembly/xerces/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/it/xerces/src/test/resources/log4j.properties b/src/it/xerces/src/test/resources/log4j.properties
index c9e26dc1..d05ac7c8 100644
--- a/src/it/xerces/src/test/resources/log4j.properties
+++ b/src/it/xerces/src/test/resources/log4j.properties
@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2017, xembly.org
+# Copyright (c) 2013-2019, xembly.org
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/src/main/antlr3/org/xembly/Xembly.g b/src/main/antlr3/org/xembly/Xembly.g
index 388f58e4..e4937c5b 100644
--- a/src/main/antlr3/org/xembly/Xembly.g
+++ b/src/main/antlr3/org/xembly/Xembly.g
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/AddDirective.java b/src/main/java/org/xembly/AddDirective.java
index 74fbc1d3..a434c34b 100644
--- a/src/main/java/org/xembly/AddDirective.java
+++ b/src/main/java/org/xembly/AddDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/AddIfDirective.java b/src/main/java/org/xembly/AddIfDirective.java
index 8887586b..985eff15 100644
--- a/src/main/java/org/xembly/AddIfDirective.java
+++ b/src/main/java/org/xembly/AddIfDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/Arg.java b/src/main/java/org/xembly/Arg.java
index 31dd8674..deb54b94 100644
--- a/src/main/java/org/xembly/Arg.java
+++ b/src/main/java/org/xembly/Arg.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/AttrDirective.java b/src/main/java/org/xembly/AttrDirective.java
index de8a216c..90ad35c5 100644
--- a/src/main/java/org/xembly/AttrDirective.java
+++ b/src/main/java/org/xembly/AttrDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/CdataDirective.java b/src/main/java/org/xembly/CdataDirective.java
index ed1e0a43..c5d9545d 100644
--- a/src/main/java/org/xembly/CdataDirective.java
+++ b/src/main/java/org/xembly/CdataDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/Directive.java b/src/main/java/org/xembly/Directive.java
index df1e6d87..38016c62 100644
--- a/src/main/java/org/xembly/Directive.java
+++ b/src/main/java/org/xembly/Directive.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/Directives.java b/src/main/java/org/xembly/Directives.java
index b15d239b..6478285a 100644
--- a/src/main/java/org/xembly/Directives.java
+++ b/src/main/java/org/xembly/Directives.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/DomCursor.java b/src/main/java/org/xembly/DomCursor.java
index 5569d6a3..1f0df472 100644
--- a/src/main/java/org/xembly/DomCursor.java
+++ b/src/main/java/org/xembly/DomCursor.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/DomStack.java b/src/main/java/org/xembly/DomStack.java
index 9172a9e2..5bc84c17 100644
--- a/src/main/java/org/xembly/DomStack.java
+++ b/src/main/java/org/xembly/DomStack.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/ImpossibleModificationException.java b/src/main/java/org/xembly/ImpossibleModificationException.java
index 4a14e627..0067ae8f 100644
--- a/src/main/java/org/xembly/ImpossibleModificationException.java
+++ b/src/main/java/org/xembly/ImpossibleModificationException.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/NsDirective.java b/src/main/java/org/xembly/NsDirective.java
index 333ceb35..9b586b60 100644
--- a/src/main/java/org/xembly/NsDirective.java
+++ b/src/main/java/org/xembly/NsDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/ParsingException.java b/src/main/java/org/xembly/ParsingException.java
index 3e615593..a0581b86 100644
--- a/src/main/java/org/xembly/ParsingException.java
+++ b/src/main/java/org/xembly/ParsingException.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/PiDirective.java b/src/main/java/org/xembly/PiDirective.java
index d8f934a8..37f191c6 100644
--- a/src/main/java/org/xembly/PiDirective.java
+++ b/src/main/java/org/xembly/PiDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/PopDirective.java b/src/main/java/org/xembly/PopDirective.java
index d93dfb28..49b131df 100644
--- a/src/main/java/org/xembly/PopDirective.java
+++ b/src/main/java/org/xembly/PopDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/PushDirective.java b/src/main/java/org/xembly/PushDirective.java
index 80476194..93855c50 100644
--- a/src/main/java/org/xembly/PushDirective.java
+++ b/src/main/java/org/xembly/PushDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/RemoveDirective.java b/src/main/java/org/xembly/RemoveDirective.java
index f6a560fa..e4cfe048 100644
--- a/src/main/java/org/xembly/RemoveDirective.java
+++ b/src/main/java/org/xembly/RemoveDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/SetDirective.java b/src/main/java/org/xembly/SetDirective.java
index 05220ddc..af8c169c 100644
--- a/src/main/java/org/xembly/SetDirective.java
+++ b/src/main/java/org/xembly/SetDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/StrictDirective.java b/src/main/java/org/xembly/StrictDirective.java
index 94e1d8fd..6169f7e0 100644
--- a/src/main/java/org/xembly/StrictDirective.java
+++ b/src/main/java/org/xembly/StrictDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/SyntaxException.java b/src/main/java/org/xembly/SyntaxException.java
index f2c3272f..cd0c6e08 100644
--- a/src/main/java/org/xembly/SyntaxException.java
+++ b/src/main/java/org/xembly/SyntaxException.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/UpDirective.java b/src/main/java/org/xembly/UpDirective.java
index 9109f6d3..b2a9a4b1 100644
--- a/src/main/java/org/xembly/UpDirective.java
+++ b/src/main/java/org/xembly/UpDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/Xembler.java b/src/main/java/org/xembly/Xembler.java
index 3a2a0533..45d34123 100644
--- a/src/main/java/org/xembly/Xembler.java
+++ b/src/main/java/org/xembly/Xembler.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/XmlContentException.java b/src/main/java/org/xembly/XmlContentException.java
index 50f4c235..13ad2552 100644
--- a/src/main/java/org/xembly/XmlContentException.java
+++ b/src/main/java/org/xembly/XmlContentException.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/XpathDirective.java b/src/main/java/org/xembly/XpathDirective.java
index d6a654a8..f0885578 100644
--- a/src/main/java/org/xembly/XpathDirective.java
+++ b/src/main/java/org/xembly/XpathDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/XsetDirective.java b/src/main/java/org/xembly/XsetDirective.java
index 4756ac89..36eefe49 100644
--- a/src/main/java/org/xembly/XsetDirective.java
+++ b/src/main/java/org/xembly/XsetDirective.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/main/java/org/xembly/package-info.java b/src/main/java/org/xembly/package-info.java
index 29a105cc..0559d553 100644
--- a/src/main/java/org/xembly/package-info.java
+++ b/src/main/java/org/xembly/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/site/site.xml b/src/site/site.xml
index 29e4f1ad..218abbe9 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/AddDirectiveTest.java b/src/test/java/org/xembly/AddDirectiveTest.java
index 83010535..01cf8951 100644
--- a/src/test/java/org/xembly/AddDirectiveTest.java
+++ b/src/test/java/org/xembly/AddDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/AddIfDirectiveTest.java b/src/test/java/org/xembly/AddIfDirectiveTest.java
index 558eb23e..929e9f44 100644
--- a/src/test/java/org/xembly/AddIfDirectiveTest.java
+++ b/src/test/java/org/xembly/AddIfDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/ArgTest.java b/src/test/java/org/xembly/ArgTest.java
index 15232cd3..e0aa0e84 100644
--- a/src/test/java/org/xembly/ArgTest.java
+++ b/src/test/java/org/xembly/ArgTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/AttrDirectiveTest.java b/src/test/java/org/xembly/AttrDirectiveTest.java
index 8b98f68e..f151910e 100644
--- a/src/test/java/org/xembly/AttrDirectiveTest.java
+++ b/src/test/java/org/xembly/AttrDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/DirectivesTest.java b/src/test/java/org/xembly/DirectivesTest.java
index 6fcf2412..705d9293 100644
--- a/src/test/java/org/xembly/DirectivesTest.java
+++ b/src/test/java/org/xembly/DirectivesTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/DomStackTest.java b/src/test/java/org/xembly/DomStackTest.java
index c6f07ee3..847b2155 100644
--- a/src/test/java/org/xembly/DomStackTest.java
+++ b/src/test/java/org/xembly/DomStackTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/NsDirectiveTest.java b/src/test/java/org/xembly/NsDirectiveTest.java
index 255bda21..cb4a41bf 100644
--- a/src/test/java/org/xembly/NsDirectiveTest.java
+++ b/src/test/java/org/xembly/NsDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/PiDirectiveTest.java b/src/test/java/org/xembly/PiDirectiveTest.java
index 647f9874..65d8405d 100644
--- a/src/test/java/org/xembly/PiDirectiveTest.java
+++ b/src/test/java/org/xembly/PiDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/RemoveDirectiveTest.java b/src/test/java/org/xembly/RemoveDirectiveTest.java
index afd3fa94..3a012213 100644
--- a/src/test/java/org/xembly/RemoveDirectiveTest.java
+++ b/src/test/java/org/xembly/RemoveDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/SetDirectiveTest.java b/src/test/java/org/xembly/SetDirectiveTest.java
index 9bbe441a..6739932c 100644
--- a/src/test/java/org/xembly/SetDirectiveTest.java
+++ b/src/test/java/org/xembly/SetDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/StrictDirectiveTest.java b/src/test/java/org/xembly/StrictDirectiveTest.java
index 005e985e..867d5c2c 100644
--- a/src/test/java/org/xembly/StrictDirectiveTest.java
+++ b/src/test/java/org/xembly/StrictDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/SyntaxExceptionTest.java b/src/test/java/org/xembly/SyntaxExceptionTest.java
index ab400228..7bdbd7d1 100644
--- a/src/test/java/org/xembly/SyntaxExceptionTest.java
+++ b/src/test/java/org/xembly/SyntaxExceptionTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/UpDirectiveTest.java b/src/test/java/org/xembly/UpDirectiveTest.java
index 77623768..2ca66e5b 100644
--- a/src/test/java/org/xembly/UpDirectiveTest.java
+++ b/src/test/java/org/xembly/UpDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/XemblerTest.java b/src/test/java/org/xembly/XemblerTest.java
index 5b08cc5b..f1c419d0 100644
--- a/src/test/java/org/xembly/XemblerTest.java
+++ b/src/test/java/org/xembly/XemblerTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/XpathDirectiveTest.java b/src/test/java/org/xembly/XpathDirectiveTest.java
index 43749a6a..a8be9f94 100644
--- a/src/test/java/org/xembly/XpathDirectiveTest.java
+++ b/src/test/java/org/xembly/XpathDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/XsetDirectiveTest.java b/src/test/java/org/xembly/XsetDirectiveTest.java
index 6cfdd0c9..045a96bd 100644
--- a/src/test/java/org/xembly/XsetDirectiveTest.java
+++ b/src/test/java/org/xembly/XsetDirectiveTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/package-info.java b/src/test/java/org/xembly/package-info.java
index 3be90f10..a957d8fa 100644
--- a/src/test/java/org/xembly/package-info.java
+++ b/src/test/java/org/xembly/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/prof/DirectivesProf.java b/src/test/java/org/xembly/prof/DirectivesProf.java
index 17e4f778..08f87a60 100644
--- a/src/test/java/org/xembly/prof/DirectivesProf.java
+++ b/src/test/java/org/xembly/prof/DirectivesProf.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/prof/XemblerProf.java b/src/test/java/org/xembly/prof/XemblerProf.java
index cb314373..8fd99a4b 100644
--- a/src/test/java/org/xembly/prof/XemblerProf.java
+++ b/src/test/java/org/xembly/prof/XemblerProf.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/java/org/xembly/prof/package-info.java b/src/test/java/org/xembly/prof/package-info.java
index a334058e..7b8605c3 100644
--- a/src/test/java/org/xembly/prof/package-info.java
+++ b/src/test/java/org/xembly/prof/package-info.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-2017, xembly.org
+ * Copyright (c) 2013-2019, xembly.org
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/test/resources/log4j.properties b/src/test/resources/log4j.properties
index edfed84e..f426e56c 100644
--- a/src/test/resources/log4j.properties
+++ b/src/test/resources/log4j.properties
@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2017, xembly.org
+# Copyright (c) 2013-2019, xembly.org
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without