Hello,please review my fix for CR 7175183: [macosx] Objective-C exception thrown when switching monitor configuration
This is a backport of the fix already pushed into jdk8.Bug description is: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7175183 Webrev can be found here: http://cr.openjdk.java.net/~kizune/7175183/webrev.01
With best regards, Alex
