--- old/src/share/classes/javax/swing/SwingUtilities.java	2014-03-13 18:43:29.000000000 -0700
+++ new/src/share/classes/javax/swing/SwingUtilities.java	2014-03-13 18:43:29.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, 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
@@ -1755,6 +1755,7 @@
     private static final Object sharedOwnerFrameKey =
        new StringBuffer("SwingUtilities.sharedOwnerFrame");
 
+    @SuppressWarnings("serial") // JDK-implementation class    
     static class SharedOwnerFrame extends Frame implements WindowListener {
         public void addNotify() {
             super.addNotify();