hg: jdk9/dev/jdk: 8063087: policytool reports error message with prefix of "java.lang.Exception"

[weijun.wang at oracle.com]

Changeset: 390639f694ab
Author:    weijun
Date:      2014-11-12 10:47 +0800
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/390639f694ab

8063087: policytool reports error message with prefix of "java.lang.Exception"
Reviewed-by: xuelei

! src/jdk.runtime/share/classes/sun/security/tools/policytool/PolicyTool.java