hg: jigsaw/jigsaw/jdk: 6948144: jpkg throws NPE if resource directory does not exist

[dalibor.topic at sun.com]

Changeset: 0c4117c37a35
Author:    robilad
Date:      2010-04-30 21:40 +0200
URL:       http://hg.openjdk.java.net/jigsaw/jigsaw/jdk/rev/0c4117c37a35

6948144: jpkg throws NPE if resource directory does not exist
Summary: Check if a resource dir exists before using it
Reviewed-by: alanb

! src/share/classes/org/openjdk/jigsaw/cli/Packager.java
+ test/org/openjdk/jigsaw/cli/JpkgArgsTest.java