I am running an application which uses buffer strategy to animate a rectangle on the screen. When running this application on D3D pipeline, I am pushing the console to fullscreen mode by pressing ALT+ENTER and restoring it back. After this, the animation on the frame stops until I manually resize the frame.

This is noticed on the following PIT build, only with D3D pipeline and not reproducible on ddraw and OpenGL. I reproduced it on WinXP-sp2 having a NVidia GeForce MX4000 video card with the latest driver.
java version "2d.pit-jcg-win-03-2005-04-09.mustang"
Java(TM) 2 Runtime Environment, Standard Edition (build 2d.pit-jcg-win-03-2005-04-09.mustang)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b31, mixed mode)

I have attached a sample test. Execute the test with 'sun.java2d.d3d=true' flag on WinXP. You will see a rectangle animating. Push the command prompt to FS mode by pressing ALT+ENTER and restore it back. If animation freezes, the bug is reproduced.
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