RFR(XS): JDK-8067991 [Findbugs] SA com.sun.java.swing.ui.CommonUI some methods need final protect

[Dmitry Samersoff]

Everybody,

Please review a small fix:

The fix goes to 9 and 8u at the same time.

http://cr.openjdk.java.net/~dsamersoff/JDK-8067991/webrev.01/

-Dmitry

-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.