Fix license headers (Followup java-native-access#711)

Changeset was reviewed by @twall via preparation PR,
commit 093e349

checkstyle.xml

@@ -4,6 +4,9 @@
           "https://checkstyle.org/dtds/configuration_1_3.dtd">
 
 <module name="Checker">
+    <module name="SuppressionFilter">
+        <property name="file" value="checkstyle_suppressions.xml"/>
+    </module>
     <module name="FileTabCharacter"/>
     <module name="RegexpSingleline">
         <property name="format" value="\s+$"/>
@@ -16,4 +19,9 @@
     <module name="TreeWalker">
         <module name="Indentation"/>
     </module>
+    <module name="RegexpHeader">
+        <property name="id" value="header-check" />
+        <property name="headerFile" value="checkstyle_header.txt"/>
+        <property name="multiLines" value="2"/>
+    </module>
 </module>

checkstyle_header.txt

@@ -0,0 +1,23 @@
+^/\*( Copyright.*$|$)
+^ \*( Copyright.*$|$)
+^ \* The contents of this file is dual-licensed under 2$
+^ \* alternative Open Source/Free licenses: LGPL 2\.1 or later and$
+^ \* Apache License 2\.0\.( \(starting with JNA version 4\.0\.0\)\.$|$)
+^ \*$
+^ \* You can freely decide which license you want to apply to$
+^ \* the project\.$
+^ \*$
+^ \* You may obtain a copy of the LGPL License at:$
+^ \*$
+^ \* http://www\.gnu\.org/licenses/licenses\.html$
+^ \*$
+^ \* A copy is also included in the downloadable source code package$
+^ \* containing JNA, in file "LGPL2\.1"\.$
+^ \*$
+^ \* You may obtain a copy of the Apache License at:$
+^ \*$
+^ \* http://www\.apache\.org/licenses/$
+^ \*$
+^ \* A copy is also included in the downloadable source code package$
+^ \* containing JNA, in file "AL2\.0"\.$
+^ \*/$

checkstyle_suppressions.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE suppressions PUBLIC
+  "-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
+  "https://checkstyle.org/dtds/suppressions_1_2.dtd">
+
+<suppressions>
+    <suppress files="contrib/x11/src/jnacontrib/x11/api/X11KeySymDef.java"
+              id="header-check" />
+</suppressions>

contrib/platform/src/com/sun/jna/platform/WindowUtils.java

@@ -1,6 +1,5 @@
-/*
- * Copyright (c) 2007-2008 Timothy Wall, All Rights Reserved
- * Parts Copyright (c) 2007 Olivier Chafik
+/* Copyright (c) 2007-2008 Timothy Wall, All Rights Reserved
+ * Copyright (c) 2007 Olivier Chafik
  *
  * The contents of this file is dual-licensed under 2
  * alternative Open Source/Free licenses: LGPL 2.1 or later and

contrib/platform/src/com/sun/jna/platform/win32/GDI32.java

@@ -1,4 +1,4 @@
-/* copyright (c) 2007 Timothy Wall, All Rights Reserved
+/* Copyright (c) 2007 Timothy Wall, All Rights Reserved
  *
  * The contents of this file is dual-licensed under 2
  * alternative Open Source/Free licenses: LGPL 2.1 or later and

contrib/platform/src/com/sun/jna/platform/win32/ObjBase.java

@@ -1,7 +1,6 @@
-/*
- * Copyright 2010 Digital Rapids Corp.
- */
 /* Copyright (c) 2010 Timothy Wall, All Rights Reserved
+ * Copyright 2010 Digital Rapids Corp.
+ *
  * The contents of this file is dual-licensed under 2
  * alternative Open Source/Free licenses: LGPL 2.1 or later and
  * Apache License 2.0. (starting with JNA version 4.0.0).

contrib/platform/src/com/sun/jna/platform/win32/WTypes.java

@@ -1,8 +1,6 @@
-/*
- * Copyright 2010 Digital Rapids Corp.
- */
-
 /* Copyright (c) 2010 Timothy Wall, All Rights Reserved
+ * Copyright 2010 Digital Rapids Corp.
+ *
  * The contents of this file is dual-licensed under 2
  * alternative Open Source/Free licenses: LGPL 2.1 or later and
  * Apache License 2.0. (starting with JNA version 4.0.0).

contrib/platform/test/com/sun/jna/platform/AbstractPlatformTestSupport.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2007 Timothy Wall, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
+ *
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform;
 

contrib/platform/test/com/sun/jna/platform/FileUtilsTest.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2007-2013 Timothy Wall, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * <p/>
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
+ *
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform;
 

contrib/platform/test/com/sun/jna/platform/KeyboardUtilsTest.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2007 Timothy Wall, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform;
 

contrib/platform/test/com/sun/jna/platform/RasterRangesUtilsTest.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2008 Timothy Wall, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform;
 import java.awt.Graphics2D;

contrib/platform/test/com/sun/jna/platform/WindowUtilsTest.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2007-2008 Timothy Wall, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform;
 

contrib/platform/test/com/sun/jna/platform/mac/SystemBTest.java

@@ -1,18 +1,25 @@
-/*
- * Copyright (c) 2015 Daniel Widdis
+/* Copyright (c) 2015 Daniel Widdis
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
+ * You can freely decide which license you want to apply to
+ * the project.
  *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with this work.  If not, see <http://www.gnu.org/licenses/>.
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform.mac;
 

contrib/platform/test/com/sun/jna/platform/mac/XAttrUtilTest.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2014 Reinhard Pointner, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform.mac;
 

contrib/platform/test/com/sun/jna/platform/unix/AbstractUnixTestSupport.java

@@ -1,14 +1,25 @@
 /* Copyright (c) 2015 Goldstein Lyor, All Rights Reserved
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * The contents of this file is dual-licensed under 2
+ * alternative Open Source/Free licenses: LGPL 2.1 or later and
+ * Apache License 2.0. (starting with JNA version 4.0.0).
+ *
+ * You can freely decide which license you want to apply to
+ * the project.
+ *
+ * You may obtain a copy of the LGPL License at:
+ *
+ * http://www.gnu.org/licenses/licenses.html
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "LGPL2.1".
+ *
+ * You may obtain a copy of the Apache License at:
+ *
+ * http://www.apache.org/licenses/
+ *
+ * A copy is also included in the downloadable source code package
+ * containing JNA, in file "AL2.0".
  */
 package com.sun.jna.platform.unix;