[9] Review request: JDK-8170883 Add Class Path to Examples

[Chris Bensen]

Kevin, Victor,

Please review changes to the Java Packager examples and a new example mixing modular jars and non modular jars.

JIRA: https://bugs.openjdk.java.net/browse/JDK-8170883 <https://bugs.openjdk.java.net/browse/JDK-8170883>
Webrev: http://cr.openjdk.java.net/~cbensen/JDK-8170883/webrev.00/ <http://cr.openjdk.java.net/~cbensen/JDK-8170883/webrev.00/>

Chris