--- old/src/macosx/classes/sun/lwawt/macosx/LWCToolkit.java	2012-06-28 19:14:59.781843016 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/LWCToolkit.java	2012-06-28 19:14:59.637843012 +0400
@@ -751,6 +751,11 @@
     }
 
     @Override
+    public boolean isWindowShapingSupported() {
+        return true;
+    }
+
+    @Override
     public boolean isWindowTranslucencySupported() {
         return true;
     }
@@ -760,6 +765,10 @@
         return true;
     }
 
+    public boolean isSwingBackbufferTranslucencySupported() {
+        return true;
+    }
+
     @Override
     public boolean enableInputMethodsForTextComponent() {
         return true;