Review Request: 8001533: Java launcher must launch JavaFX applications

[Steve Sides]

>> FXLauncherTest.java - very good test that covers many test cases.
>>    Do you plan to add the classpath case (i.e. not from a
>>    jar file)?
> I hadn't, but if it's worthwhile then we could certainly add a test to do so. Thoughts on this Steve?
I added it to the test plan to be implemented after initial push (I hope 
it's not required for the initial putback of the feature or we may miss m5).
-steve

> -DrD-
>