Review Request: Add ClassOption.STRONG and default is unspecified

[John Rose]

On Mar 17, 2020, at 1:41 PM, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
> The javadoc is updated per offline discussion with Alex.
>    http://cr.openjdk.java.net/~mchung/valhalla/webrevs/hidden-classes/weak-strong-class/
> 
> I pushed this version to the sandbox to get the new ClassOption::STRONG in.  We can continue to improve the javadoc per any feedback.

At a glance, it looks nice.  Love the $64 word “coterminous”.
Good advice about when to use strong vs. non-strong.