hg: jdk9/client/jdk: 8005914: [TEST_BUG] The last column header does not contain "..."

[alexander.zvegintsev at oracle.com]

Changeset: 7b9d345fc7ba
Author:    azvegint
Date:      2015-09-09 10:31 +0300
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/7b9d345fc7ba

8005914: [TEST_BUG] The last column header does not contain "..."
Reviewed-by: alexsch, serb
Contributed-by: shilpi.rastogi at oracle.com

+ test/javax/swing/JTableHeader/6442918/bug6442918a.java
! test/javax/swing/regtesthelpers/Util.java