hg: jdk7u/jdk7u-dev/jdk: 8005460: [findbugs] Probably returned array should be cloned

[weijun . wang]

Changeset: faaa56f45475
Author:    weijun
Date:      2013-04-11 10:58 +0800
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/faaa56f45475

8005460: [findbugs] Probably returned array should be cloned
Reviewed-by: xuelei

! src/share/classes/sun/security/krb5/PrincipalName.java
+ test/sun/security/krb5/name/Immutable.java