hg: jdk8/awt/jdk: 7188612: JTable's AccessibleJTable throws IllegalComponentStateException instead of null

[luchsh at linux.vnet.ibm.com]

Changeset: 2fe9c1f0b16b
Author:    dingxmin
Date:      2012-08-20 13:16 +0800
URL:       http://hg.openjdk.java.net/jdk8/awt/jdk/rev/2fe9c1f0b16b

7188612: JTable's AccessibleJTable throws IllegalComponentStateException instead of null
Reviewed-by: rupashka

! src/share/classes/javax/swing/JTable.java
+ test/javax/swing/JTable/7188612/JTableAccessibleGetLocationOnScreen.java