Bug : https://bugs.openjdk.java.net/browse/JDK-8241710
Root Cause : A menu can have empty submenu. This was not checked while processing RIGHT array key. Fix : Added the null check for submenu. Added a unit test case which fails without fix and passes with it. ------------- Commit messages: - Fix NPE Changes: https://git.openjdk.java.net/jfx/pull/161/files Webrev: https://webrevs.openjdk.java.net/jfx/161/webrev.00 Issue: https://bugs.openjdk.java.net/browse/JDK-8241710 Stats: 29 lines in 2 files changed: 20 ins; 0 del; 9 mod Patch: https://git.openjdk.java.net/jfx/pull/161.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/161/head:pull/161 PR: https://git.openjdk.java.net/jfx/pull/161
