[7u4] Request for approval for CR 7124515 [macosx] Test fail like 6366126 (ArrayIndexOutOfBoundException pressing ENTER after removing items)

[Alexander Scherbatiy]

Hello,

Please review a fix for
7124515 [macosx] Test fail like 6366126 (ArrayIndexOutOfBoundException 
pressing ENTER after removing items)
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7124515

webrev: http://cr.openjdk.java.net/~alexsch/7124515/webrev.00/

To avoid the IOBE the fix
- Gets the selected value by the getSelectedValue() method and checks it 
to null instead of using the getSelectedIndex() index in the 
processKeyEvent() method
- Checks the selected index bounds in the processMouseEvent() method

The attached to the bug test is added to the repository.
Mouse double click checking is added to the test.


Thanks,
Alexandr.