Experience with piecewise migration Swing -> JFX

[Richard Bair]

>> Also seen today: after closing the last JFXPanel while the Swing
>> application continues, FX would "exit the platform" (not the VM) and you
>> cannot use another JFXPanel. There is probably some workaround available.
> 
> You want to call Platform.setImplicitExit(false). Please see
> 
> http://docs.oracle.com/javafx/2/api/javafx/application/Platform.html#setImplicitExit(boolean)

Do we have a "Swing Migration Guide" document that we can call this out in, or do we already?