src/macosx/classes/com/apple/laf/AquaInternalFrameUI.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2011, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -751,10 +751,11 @@
         Border getBackgroundShadowBorder() {
             return getForegroundShadowBorder();
         }
     };
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     static class CompoundUIBorder extends CompoundBorder implements UIResource {
         public CompoundUIBorder(final Border inside, final Border outside) { super(inside, outside); }
     }
 
     abstract static class InternalFrameShadow extends RecyclableSingleton<Border> {

@@ -794,10 +795,11 @@
                 }
             };
         }
     };
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     class ResizeBox extends JLabel implements MouseListener, MouseMotionListener, MouseWheelListener, ComponentListener, PropertyChangeListener, UIResource {
         final JLayeredPane layeredPane;
         Dimension originalSize;
         Point originalLocation;