--- a/jdk/src/share/classes/javax/swing/JPanel.java	Fri Jan 24 13:54:16 2014 +0000
+++ b/jdk/src/share/classes/javax/swing/JPanel.java	Fri Jan 24 07:16:53 2014 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2006, 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
@@ -62,6 +62,7 @@
  * @author Arnaud Weber
  * @author Steve Wilson
  */
+@SuppressWarnings("serial") // Same-version serialization only
 public class JPanel extends JComponent implements Accessible
 {
     /**
@@ -233,6 +234,7 @@
      * has been added to the <code>java.beans</code> package.
      * Please see {@link java.beans.XMLEncoder}.
      */
+    @SuppressWarnings("serial") // Same-version serialization only
     protected class AccessibleJPanel extends AccessibleJComponent {
 
         /**