src/java.desktop/unix/classes/sun/awt/X11GraphicsDevice.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2015, 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

@@ -323,22 +323,20 @@
     @Override
     public boolean isDisplayChangeSupported() {
         return (isFullScreenSupported() && (getFullScreenWindow() != null));
     }
 
-    @SuppressWarnings("deprecation")
     private static void enterFullScreenExclusive(Window w) {
-        X11ComponentPeer peer = (X11ComponentPeer)w.getPeer();
+        X11ComponentPeer peer = AWTAccessor.getComponentAccessor().getPeer(w);
         if (peer != null) {
             enterFullScreenExclusive(peer.getContentWindow());
             peer.setFullScreenExclusiveModeState(true);
         }
     }
 
-    @SuppressWarnings("deprecation")
     private static void exitFullScreenExclusive(Window w) {
-        X11ComponentPeer peer = (X11ComponentPeer)w.getPeer();
+        X11ComponentPeer peer = AWTAccessor.getComponentAccessor().getPeer(w);
         if (peer != null) {
             peer.setFullScreenExclusiveModeState(false);
             exitFullScreenExclusive(peer.getContentWindow());
         }
     }