--- old/src/macosx/classes/com/apple/laf/ScreenMenuItemCheckbox.java	2014-03-13 16:24:35.000000000 -0700
+++ new/src/macosx/classes/com/apple/laf/ScreenMenuItemCheckbox.java	2014-03-13 16:24:35.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 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
@@ -36,6 +36,7 @@
 
 import sun.lwawt.macosx.*;
 
+@SuppressWarnings("serial") // JDK implementation class
 final class ScreenMenuItemCheckbox extends CheckboxMenuItem implements ActionListener, ComponentListener, ScreenMenuPropertyHandler, ItemListener {
     JMenuItem fMenuItem;
     MenuContainer fParent;