src/macosx/classes/sun/lwawt/macosx/CPlatformEmbeddedFrame.java

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 2013, 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
--- 1,7 ----
  /*
!  * 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
*** 149,158 ****
--- 149,163 ----
      public void setMenuBar(MenuBar mb) {}
  
      @Override
      public void setAlwaysOnTop(boolean value) {}
  
+     // This method should be properly implemented for applets.
+     // It returns null just as a stub.
+     @Override
+     public PlatformWindow getTopmostPlatformWindowUnderMouse() { return null; }
+ 
      @Override
      public void updateFocusableWindowState() {}
  
      @Override
      public boolean rejectFocusRequest(CausedFocusEvent.Cause cause) {