src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameUI.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2004, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -128,10 +128,11 @@
         SwingUtilities.replaceUIInputMap(di, JComponent.WHEN_IN_FOCUSED_WINDOW,
                                          null);
       }
     }
 
+    @SuppressWarnings("serial") // anonymous class
     protected void setupMenuOpenKey(){
         super.setupMenuOpenKey();
         ActionMap map = SwingUtilities.getUIActionMap(frame);
         if (map != null) {
             // BasicInternalFrameUI creates an action with the same name, we override

@@ -147,10 +148,11 @@
                 }
             });
         }
     }
 
+    @SuppressWarnings("serial") // anonymous class
     protected void setupMenuCloseKey(){
         ActionMap map = SwingUtilities.getUIActionMap(frame);
         if (map != null) {
             map.put("hideSystemMenu", new AbstractAction(){
                 public void actionPerformed(ActionEvent e){