Java Version: 1.6.0_10-ea-b10
Platform: Windows-Vista

Problem: The regression test OffByOne.java threw exceptions with D3D and without D3D flag when it is running.
It is OK in solaris platform.

The exception is as the followings:
Running test.
Direct3D pipeline enabled on screen 0
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ff315f57
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ff174440
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ff18413f
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffe5e8e7
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Image
 0 orig=ff5f8e83 this=ffeeeeee
        at OffByOne.captureWindow(OffByOne.java:92)
        at OffByOne$1.run(OffByOne.java:64)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDisp
ad.java:284)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatc
java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDisp
ad.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.j

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122
Test finished.

How to reproduce the problem:
1, Get the test from:
/net/jano1/export1/jcg/ws/6uN/jcg/j2se/test/java/awt/Graphics2D/DrawString/OffByOne.java
Or see the attached code.
2, using 6u10 to run the test on windows, you will see the exception.