src/share/classes/com/sun/java/swing/plaf/windows/WindowsScrollBarUI.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -271,10 +271,11 @@
     /**
      * WindowsArrowButton is used for the buttons to position the
      * document up/down. It differs from BasicArrowButton in that the
      * preferred size is always a square.
      */
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     private class WindowsArrowButton extends BasicArrowButton {
 
         public WindowsArrowButton(int direction, Color background, Color shadow,
                          Color darkShadow, Color highlight) {
             super(direction, background, shadow, darkShadow, highlight);