Seen on S10u1 build 19 on a sparc system.

Start GOK with a USB mouse as a configured extended input device
Start Java Media Player.
In GOK window select Menu > File > Open Files...
at this point GOK freezes (CR6364326), press ESC on the keyboard.

GOK should now work again.

Focus on the Open Files window and try to select a file, you can't.
The only way to select a file is to use the path.

GOK can't select files from Java File Selector dialog.

Where as GOK is able to work with GTK File Chooser dialog and select files.
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