hg: jdk7u/jdk7u/jdk: 8211435: Exception in thread "AWT-EventQueue-1" java.lang.IllegalArgumentException: null source

[mbalao at redhat.com]

Changeset: 737a0b21b76c
Author:    serb
Date:      2018-11-10 18:48 -0800
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/737a0b21b76c

8211435: Exception in thread "AWT-EventQueue-1" java.lang.IllegalArgumentException: null source
Reviewed-by: dmarkov, lbourges, kaddepalli, prr

! src/share/classes/java/awt/DefaultKeyboardFocusManager.java
+ test/java/awt/Focus/NullActiveWindowOnFocusLost/NullActiveWindowOnFocusLost.java