[7u6] Request for phase 2 approval for CR 7184145: (pack200) pack200 --repack throws NullPointerException when JAR file specified without path

[Xueming Shen]

Hi All

This is a request to fix a regression bug in jdk7u6 phase 2.

7184145: (pack200) pack200 --repack throws NullPointerException when JAR 
file specified without path

The fix for 7u6 is at

http://cr.openjdk.java.net/~sherman/7184145_7u6/webrev

Which is identical to the same fix we put into jdk8

http://cr.openjdk.java.net/~ksrini/7184145/webrev.0/

The fix is low-risk, and isolated. new regression test added.

Thanks!
-Sherman