[9] Review Request: 8165414 javapackager throws NullPointerException in Windows Operating System for CLI

[Chris Bensen]

Kevin,

This resolves the NullPointerExceptions when packaging on Windows.

JIRA: https://bugs.openjdk.java.net/browse/JDK-8165414 
<https://bugs.openjdk.java.net/browse/JDK-8165414>
Webrev: http://cr.openjdk.java.net/~cbensen/JDK-8165414/webrev.00/ 
<http://cr.openjdk.java.net/~cbensen/JDK-8165414/webrev.00/>

Chris