RFR: JDK-8236138: Add tests for jmod applications

[Andy Herrick]

Code looks good - ran tests locally and all passed.

/Andyu

On 12/17/2019 8:31 PM, Alexey Semenyuk wrote:
> Please review fix [2] for jpackage bug [1].
>
> The fix updates jtreg tests by adding test coverage for scenarios when 
> jpackage is used for packaging applications bundled in .jmod files.
>
> - Alexey
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8236138
>
> [2] http://cr.openjdk.java.net/~asemenyuk/8236138/webrev.00