Issue with JavaFX and Jigsaw

[Kevin Rushforth]

Alex Buckley wrote:
> OK, so for the JDK 9 docs, "unconditionally exported (or 
> unconditionally opened)" would be clear.

I was originally thinking to require unconditional export, but since it 
will also be fine for an application to open the package 
unconditionally, I will make this change and document either as being 
sufficient.

Thanks.

-- Kevin