hg: jdk9/client/jdk: 8154069: Jaws reads wrong values from comboboxes when no element is selected

[peter.brunet at oracle.com]

Changeset: d2ed88149cf3
Author:    ptbrunet
Date:      2016-06-30 23:26 -0500
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/d2ed88149cf3

8154069: Jaws reads wrong values from comboboxes when no element is selected
Summary: List item deselect event handler now clears the list selection
Reviewed-by: alexsch, serb
Contributed-by: peter.brunet at oracle.com

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
+ test/javax/swing/plaf/basic/BasicComboPopup/8154069/Bug8154069.java