--- old/src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsConfig.java	2016-09-12 21:06:01.849595500 +0300
+++ new/src/java.desktop/windows/classes/sun/java2d/d3d/D3DGraphicsConfig.java	2016-09-12 21:06:01.229533500 +0300
@@ -27,7 +27,6 @@
 
 import java.awt.AWTException;
 import java.awt.BufferCapabilities;
-import java.awt.BufferCapabilities.FlipContents;
 import java.awt.Component;
 import java.awt.Graphics;
 import java.awt.ImageCapabilities;
@@ -43,14 +42,12 @@
 import sun.awt.windows.WComponentPeer;
 import sun.java2d.Surface;
 import sun.java2d.SurfaceData;
-import sun.java2d.pipe.hw.AccelDeviceEventNotifier;
 import sun.java2d.pipe.hw.AccelTypedVolatileImage;
 import sun.java2d.pipe.hw.AccelGraphicsConfig;
 import sun.java2d.pipe.hw.AccelSurface;
 import sun.java2d.pipe.hw.ContextCapabilities;
 import static sun.java2d.pipe.hw.AccelSurface.*;
 import static sun.java2d.d3d.D3DContext.D3DContextCaps.*;
-import sun.java2d.pipe.hw.AccelDeviceEventListener;
 
 public class D3DGraphicsConfig
     extends Win32GraphicsConfig
@@ -315,14 +312,4 @@
     public ContextCapabilities getContextCapabilities() {
         return device.getContextCapabilities();
     }
-
-    @Override
-    public void addDeviceEventListener(AccelDeviceEventListener l) {
-        AccelDeviceEventNotifier.addListener(l, device.getScreen());
-    }
-
-    @Override
-    public void removeDeviceEventListener(AccelDeviceEventListener l) {
-        AccelDeviceEventNotifier.removeListener(l);
-    }
 }