Hello, Please review the fix:
bug: https://bugs.openjdk.java.net/browse/JDK-8160570 webrev: http://cr.openjdk.java.net/~ant/JDK-8160570/webrev.0 <http://cr.openjdk.java.net/~ant/JDK-8160570/webrev.0> The problem is that a modal dialog can skip the activation/focus events on OSX. The fix is to cache the focusability state of the Window peer earlier, in its ctor. Please find more details in JIRA. Thanks, Anton.