Hello,Could you please approve straight back-port of the fix for8036983 <https://bugs.openjdk.java.net/browse/JDK-8036983> to jdk7-dev?
8036983 <https://bugs.openjdk.java.net/browse/JDK-8036983> JAB:Multiselection Ctrl+CursorUp/Down and ActivateDescenderPropertyChanged event
JDK9 chanageset :http://hg.openjdk.java.net/jdk9/client/jdk/rev/9ab949f4c867.
Reviewed by Alexander Scherbatiy and Petr Pchelko. Build and test works. Thanks ~ Vivi