src/share/classes/javax/swing/LayoutFocusTraversalPolicy.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 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

@@ -45,10 +45,11 @@
  * @author David Mendenhall
  *
  * @see java.awt.ComponentOrientation
  * @since 1.4
  */
+@SuppressWarnings("serial") // Parts of superclass are not serializable across versions
 public class LayoutFocusTraversalPolicy extends SortingFocusTraversalPolicy
     implements Serializable
 {
     // Delegate most of our fitness test to Default so that we only have to
     // code the algorithm once.

@@ -263,10 +264,11 @@
     }
 }
 
 // Create our own subclass and change accept to public so that we can call
 // accept.
+@SuppressWarnings("serial") // JDK-implementation class
 class SwingDefaultFocusTraversalPolicy
     extends java.awt.DefaultFocusTraversalPolicy
 {
     public boolean accept(Component aComponent) {
         return super.accept(aComponent);