[7u-dev] Request to backport 80336999: Incorrect radio button behavior

[Vivi An]

Hello,

Could you please approve the straight back-port of the fix for 
JDK-8033699 to jdk7u-dev?

Bug: https://bugs.openjdk.java.net/browse/JDK-8033699
Webrev: http://cr.openjdk.java.net/~van/8033699/webrev.09/
Review Thread: 
https://www.mail-archive.com/swing-dev@openjdk.java.net/msg03808.html
JDK9 Changeset: http://hg.openjdk.java.net/jdk9/client/jdk/rev/3300db4982d2
JDk8 Changeset: 
http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/6755275349a5

Thanks

Vivi