<Swing Dev> [8] Review request for 7146131 - [macosx] When click the show optionpane button, it display partly of dialog and hung until timeout

[Alexander Scherbatiy]

bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7146131
webrev: http://cr.openjdk.java.net/~alexp/7146131/webrev.00/
changeset: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/fd9fe385f63c

This is a forward port of the issue which has not been automatically 
ported from the JDK 7u4 to JDK 8.

The code changes for JDK 8 are identical to the ones in JDK 7u4.

The issue is not reproduced in the JDK 8 with the applied patch.

Thanks,
Alexandr.