mouseReleased() is not getting called for Choice in XAWT mode

Steps to Reproduce
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1)Compile attached code and Run "TestAction.java"
2)Click on Choice
3)see the output on console(both mousePressed() and mouseReleased()) getting called
4)Run the program again with "-Dawt.toolkit=sun.awt.X11.XToolkit" options
5)Click on Choice
3)see the output on console(only mousePressed()) is getting called