--- old/modules/graphics/src/test/java/test/com/sun/javafx/pgstub/StubToolkit.java	2016-04-29 10:55:35.899463000 -0700
+++ new/modules/graphics/src/test/java/test/com/sun/javafx/pgstub/StubToolkit.java	2016-04-29 10:55:35.529517300 -0700
@@ -636,7 +636,8 @@
 
     @Override
     public Filterable toFilterable(Image img) {
-        return StubFilterable.create((StubPlatformImage)img.impl_getPlatformImage());
+        return StubFilterable.create((StubPlatformImage)
+                Toolkit.getImageAccessor().getPlatformImage(img));
     }
 
     @Override