hg: jdk8/tl/jdk: 8012044: Give more information about self-suppression from Throwable.addSuppressed

[joe.darcy at oracle.com]

Changeset: 4da1d43f5843
Author:    darcy
Date:      2013-04-25 09:37 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/4da1d43f5843

8012044: Give more information about self-suppression from Throwable.addSuppressed
Reviewed-by: alanb, dholmes

! src/share/classes/java/lang/Throwable.java
! test/java/lang/Throwable/SuppressedExceptions.java