hg: jdk8/tl/jdk: 7047200: keytool safe store

[weijun.wang at oracle.com]

Changeset: 0e6076fed003
Author:    weijun
Date:      2011-09-09 11:18 +0800
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/0e6076fed003

7047200: keytool safe store
Reviewed-by: xuelei

! src/share/classes/sun/security/tools/KeyTool.java
+ test/sun/security/tools/keytool/trystore.sh