--- old/src/share/classes/javax/swing/JViewport.java	2014-01-23 22:45:01.000000000 -0800
+++ new/src/share/classes/javax/swing/JViewport.java	2014-01-23 22:45:01.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, 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
@@ -102,6 +102,7 @@
  * @author Philip Milne
  * @see JScrollPane
  */
+@SuppressWarnings("serial") // Same-version serialization only
 public class JViewport extends JComponent implements Accessible
 {
     /**
@@ -1296,6 +1297,7 @@
      * has been added to the <code>java.beans</code> package.
      * Please see {@link java.beans.XMLEncoder}.
      */
+    @SuppressWarnings("serial") // Same-version serialization only
     protected class ViewListener extends ComponentAdapter implements Serializable
     {
         public void componentResized(ComponentEvent e) {
@@ -1765,6 +1767,7 @@
      * has been added to the <code>java.beans</code> package.
      * Please see {@link java.beans.XMLEncoder}.
      */
+    @SuppressWarnings("serial") // Same-version serialization only
     protected class AccessibleJViewport extends AccessibleJComponent {
         /**
          * Get the role of this object.