Hello, Please review fix for JDK9:
bug: https://bugs.openjdk.java.net/browse/JDK-8074883 webrev: http://cr.openjdk.java.net/~ssadetsky/8074883/webrev.00/To avoid unexpected selection change the selected button of a button group should always grab focus when focus is transferred form component outside the group to any unselected button inside the group in case of traversal or initial container activation actions.
--Semyon