--- a/jdk/src/windows/classes/sun/java2d/windows/WinBackBuffer.java	Thu Aug 14 13:33:08 2008 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/*
- * Copyright 2000-2007 Sun Microsystems, Inc.  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.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-package sun.java2d.windows;
-
-import java.awt.Component;
-import java.awt.GraphicsConfiguration;
-import java.awt.ImageCapabilities;
-import java.awt.image.ColorModel;
-import java.awt.image.VolatileImage;
-import sun.awt.image.SurfaceManager;
-import sun.awt.image.SunVolatileImage;
-import sun.awt.image.VolatileSurfaceManager;
-import sun.java2d.SurfaceData;
-
-import sun.java2d.d3d.D3DBackBufferSurfaceData;
-
-public class WinBackBuffer extends SunVolatileImage {
-
-    /**
-     * Create an image for an attached surface
-     */
-    public WinBackBuffer(Component c, Win32SurfaceData parentData) {
-        super(c, c.getWidth(), c.getHeight(), parentData);
-    }
-
-    @Override
-    protected VolatileSurfaceManager createSurfaceManager(Object context,
-                                                          ImageCapabilities caps)
-    {
-        return new WinBackBufferSurfaceManager(this, context);
-    }
-
-    public Win32OffScreenSurfaceData getHWSurfaceData() {
-        SurfaceData sd = SurfaceData.getPrimarySurfaceData(this);
-        return (sd instanceof Win32OffScreenSurfaceData) ?
-            (Win32OffScreenSurfaceData)sd : null;
-    }
-
-    private class WinBackBufferSurfaceManager
-        extends WinVolatileSurfaceManager
-    {
-        public WinBackBufferSurfaceManager(SunVolatileImage vImg,
-                                           Object context)
-        {
-            super(vImg, context);
-        }
-
-        protected Win32OffScreenSurfaceData createAccelSurface() {
-            GraphicsConfiguration gc = vImg.getGraphicsConfig();
-            ColorModel cm = getDeviceColorModel();
-            Win32SurfaceData parent = (Win32SurfaceData)context;
-
-            Win32OffScreenSurfaceData ret =
-                D3DBackBufferSurfaceData.createData(vImg.getWidth(),
-                                                    vImg.getHeight(),
-                                                    cm, gc, vImg, parent);
-            if (ret == null) {
-                ret = WinBackBufferSurfaceData.createData(vImg.getWidth(),
-                                                          vImg.getHeight(),
-                                                          cm, gc, vImg, parent);
-            }
-            return ret;
-        }
-
-        /**
-         * Removes this surface manager from the display change listeners.
-         * Since the user don't have access to the VolatileImage
-         * representing the backbuffer, we know that nobody but us
-         * can call it. And we do it when the backbuffer is replaced.
-         */
-        public void flush() {
-            sun.awt.Win32GraphicsEnvironment ge =
-                    (sun.awt.Win32GraphicsEnvironment)
-                    java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment();
-            ge.removeDisplayChangedListener(this);
-        }
-    }
-}