--- old/src/share/classes/sun/awt/image/SurfaceManager.java	2014-05-13 21:17:47.000000000 +0400
+++ new/src/share/classes/sun/awt/image/SurfaceManager.java	2014-05-13 21:17:47.000000000 +0400
@@ -25,7 +25,6 @@
 
 package sun.awt.image;
 
-import java.awt.Color;
 import java.awt.GraphicsEnvironment;
 import java.awt.GraphicsConfiguration;
 import java.awt.Image;
@@ -36,7 +35,6 @@
 import java.util.Iterator;
 import sun.java2d.SurfaceData;
 import sun.java2d.SurfaceDataProxy;
-import sun.java2d.loops.CompositeType;
 
 /**
  * The abstract base class that manages the various SurfaceData objects that
@@ -64,7 +62,7 @@
         }
         imgaccessor = ia;
     }
-
+    
     /**
      * Returns the SurfaceManager object contained within the given Image.
      */
@@ -296,7 +294,9 @@
      * @see SurfaceData#getDefaultScale
      */
     public static int getImageScale(final Image img) {
-        if (!(img instanceof VolatileImage)) {
+        if (!(img instanceof VolatileImage) &&
+            !(img instanceof OffScreenImage))
+        {
             return 1;
         }
         final SurfaceManager sm = getManager(img);