With OGL enabled, the JavaOGLBAT suite AlphaCompositeTest is not rendering properly on Solaris10-sparc with Mustang B43, or later builds.

The AlphaCompositeTest test will draw a 5X4 matrix of individual alpha tests with ovals and blocks objects. With B43 build, the ovals and blocks may contain streaks or contain unusual colors like bright pink (sample png images attached).

- There's a trick in reproducing this bug though (if it does not occur on the first try). Log out of your solaris session and then log back in. Run the test again and it should fail.

- The bug (sometimes) becomes unreproducible after you run the test with an earlier build, such as Mustang b42 (then you may need to log out to reproduce it again).

- The bug has been reproduced on the following Solaris-sparc systems:

Sunblade 2500, XVR-1200, patch level 113887-27
Sunblade 2500, XVR-600, patch level 113887-27

- Not able to reproduce the failure with default mode or on other platforms with OGL.

Steps to reproduce:
==================
1) Set JAVA_HOME environment variable to build b43 or later
2) Compile and run the attached test case in OGL mode:
$JAVA_HOME/bin/javac AlphaCompositeTest.java
$JAVA_HOME/bin/java -Dsun.java2d.opengl=True AlphaCompositeTest

3) Observe the test case rendering with artifacts

###@###.### 2005-07-19 22:01:48 GMT