Draft Spec for Fourth Preview of Pattern Matching for Switch (JEP 433) and Second Preview of Record Patterns (JEP 432) now available

[Brian Goetz]

> yes, but with the proposed semantics, it's not possible to extract the record instance AND have the length of the record component list checked.

I think we've beaten this topic to death.  Yes, I get that you want 
this.  We can come back for it when we're happy with the story.