I have a window with some components & its parent is not visible. When i clicks on the choice, the choice's popup opens , if i click some where on the screen or click on some native window , the choice is suppose to close. but the its not closing. i have to click on the window to close the choice's popup.

Step to reproduce :
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1) Run the attached program.
2) Click on the choice on the window.
3) Click some where on the screen. If choice's popup dn't closes then the bug is reproduced.

I tried in jdk1.4.0 , jdk1.4.2 & jdk1.5.0 b64 clicking on the choice, the choice's popup opens & immediately closes.
I tried in jdk6.0 & jdk7.0 the choice gets opened.
Sorry this happens only in windows not on solaris