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    Bug 
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    Resolution: Not an Issue
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     P2 P2
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    None
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    7
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        x86
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        windows, windows_vista
                    Frame is becoming undecorated when I am setting setBackground() method with a color having aplha value less then 255. I am not making the frame as undecorated in the code.
This I reproduced on Windows XP with Jkd7b66 pit build.
I could also reproduce this on 7b61 build.
Steps to reproduce:
1. Run the attached testcase (TestOpacity.java)
java TestOpacity
2. If you can see the frame is undecorated the bug is reproduced.
            
This I reproduced on Windows XP with Jkd7b66 pit build.
I could also reproduce this on 7b61 build.
Steps to reproduce:
1. Run the attached testcase (TestOpacity.java)
java TestOpacity
2. If you can see the frame is undecorated the bug is reproduced.
- duplicates
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                    JDK-6987848 Setting shape and translucent background to JFrame makes it border and title invisible -           
- Closed
 
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- relates to
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                    JDK-6725365 Per-pixel transparency must only be available for undecorated frames/windows -           
- Resolved
 
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                    JDK-6987849 Border and title of JFrame are shown but not clickable for translucency + per-pixel translucency -           
- Closed
 
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                    JDK-6993784 Clarification to shaped/translucent windows specification is required -           
- Closed
 
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                    JDK-6990924 Applying shape to window leaves its border unaffected on Solaris -           
- Closed
 
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