RFR: jsr166 jdk10 integration wave 3

[Paul Sandoz]

> On 21 Sep 2017, at 10:29, Paul Sandoz <Paul.Sandoz at oracle.com> wrote:
> 
> Looks good, i just need to look a little more closely at the ConcurrentSkipListMap changes.
> 


 328      * Note that, with VarHandles, a boolean result of
 329      * compareAndSet must be declared even if not used.
This should not be necessary, since for such methods the return is not polymorphic. Did you observe some performance or code generation issues?

Paul.