minor: bump year to 2019 in headers

config/java.header

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/base/AbstractIndentationTestSupport.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/base/AbstractModuleTestSupport.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/base/AbstractPathTestSupport.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter2filebasic/rule21filename/OuterTypeFilenameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter2filebasic/rule231filetab/FileTabCharacterTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter2filebasic/rule232specialescape/IllegalTokenTextTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter2filebasic/rule233nonascii/AvoidEscapedUnicodeCharactersTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule32packagestate/LineLengthTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule331nowildcard/AvoidStarImportTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule332nolinewrap/NoLineWrapTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule333orderingandspacing/CustomImportOrderTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule341onetoplevel/OneTopLevelClassTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule3421overloadsplit/OverloadMethodsDeclarationOrderTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter3filestructure/rule3sourcefile/EmptyLineSeparatorTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule411bracesareused/NeedBracesTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule412nonemptyblocks/LeftCurlyTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule412nonemptyblocks/RightCurlyTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule413emptyblocks/EmptyBlockTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule413emptyblocks/EmptyCatchBlockTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule43onestatement/OneStatementPerLineTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule44columnlimit/LineLengthTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule451wheretobreak/MethodParamPadTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule451wheretobreak/OperatorWrapTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule451wheretobreak/SeparatorWrapTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule461verticalwhitespace/EmptyLineSeparatorTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule462horizontalwhitespace/GenericWhitespaceTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule462horizontalwhitespace/MethodParamPadTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule462horizontalwhitespace/NoWhitespaceBeforeTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule462horizontalwhitespace/ParenPadTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule462horizontalwhitespace/WhitespaceAroundTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4821onevariableperline/MultipleVariableDeclarationsTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4822variabledistance/VariableDeclarationUsageDistanceTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4832nocstylearray/ArrayTypeStyleTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4841indentation/IndentationTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4842fallthrough/FallThroughTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4843defaultcasepresent/MissingSwitchDefaultTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule485annotations/AnnotationLocationTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule4861blockcommentstyle/CommentsIndentationTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule487modifiers/ModifierOrderTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter4formatting/rule488numericliterals/UpperEllTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule51identifiernames/CatchParameterNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule521packagenames/PackageNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule522typenames/TypeNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule523methodnames/MethodNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule525nonconstantfieldnames/MemberNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule526parameternames/LambdaParameterNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public

src/it/java/com/google/checkstyle/test/chapter5naming/rule526parameternames/ParameterNameTest.java

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 // checkstyle: Checks Java source code for adherence to a set of rules.
-// Copyright (C) 2001-2018 the original author or authors.
+// Copyright (C) 2001-2019 the original author or authors.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public