--- old/src/java.desktop/macosx/classes/sun/java2d/opengl/CGLGraphicsConfig.java	2016-09-12 22:26:07.949100900 +0300
+++ new/src/java.desktop/macosx/classes/sun/java2d/opengl/CGLGraphicsConfig.java	2016-09-12 22:26:07.399100200 +0300
@@ -56,8 +56,6 @@
 import sun.java2d.pipe.hw.ContextCapabilities;
 import static sun.java2d.opengl.OGLSurfaceData.*;
 import static sun.java2d.opengl.OGLContext.OGLContextCaps.*;
-import sun.java2d.pipe.hw.AccelDeviceEventListener;
-import sun.java2d.pipe.hw.AccelDeviceEventNotifier;
 
 import sun.lwawt.LWComponentPeer;
 import sun.lwawt.macosx.CPlatformView;
@@ -408,17 +406,6 @@
     }
 
     @Override
-    public void addDeviceEventListener(AccelDeviceEventListener l) {
-        int displayID = getDevice().getCGDisplayID();
-        AccelDeviceEventNotifier.addListener(l, displayID);
-    }
-
-    @Override
-    public void removeDeviceEventListener(AccelDeviceEventListener l) {
-        AccelDeviceEventNotifier.removeListener(l);
-    }
-
-    @Override
     public int getMaxTextureWidth() {
         return Math.max(maxTextureSize / getDevice().getScaleFactor(),
                         getBounds().width);