Request for approval: 7170996: IME composition window does not disappear when file dialog is closed

[Sean Chou]

Hi all,

Here is a request to backport the fix for bug 7170996.The fix in fact
is a completion to the fix of 7026055, the original patch
for 7026055 is not complete to work.

Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7170996

Changeset for jdk8:
http://hg.openjdk.java.net/jdk8/jdk8/jdk/rev/cac4daf60283

The same patch is applicable for java7u.

It was reviewed by Oleg and Artem:
http://mail.openjdk.java.net/pipermail/awt-dev/2012-May/002796.html

Thanks.

-- 
Best Regards,
Sean Chou