<AWT Dev> Review request for : JDK-8177386 [TESTBUG] The "Undo" menu item in the context menu is disable

[Sergey Bylokhov]

Looks fine.

> 
> Hi,
> 
> Kindly review the fix for the bug : https://bugs.openjdk.java.net/browse/JDK-8177386
> 
> Test instruction was meant to be updated.
> 
> Webrev : http://cr.openjdk.java.net/~rsingh/8177386/webrev.00/
> 
> -Regards,
> Rahul Singh
>