Review request for 7124393: [macosx] JCheckBox in JTable: checkbox doesn't alaways respond to the first mouse click

[Alexander Potochkin]

Hello

Please review the following fix:
http://cr.openjdk.java.net/~alexp/7124393/webrev.00/

the bug's description is here:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7124393

The bug is in the test, F2 doesn't stop editing on MacOS,
we should not use the keyboard to commit the data

the test is also updated
to access the Swing methods on the Event Dispatching Thread only

Thanks
alexp