RFR: jsr166 jdk9 integration wave 11

[Chris Hegarty]

On 21 Sep 2016, at 20:33, Martin Buchholz <martinrb at google.com> wrote:
> 
> http://cr.openjdk.java.net/~martin/webrevs/openjdk9/jsr166-jdk9-integration/
> 
> Notable here is an attempt to make a minimal completion stage more acceptable as a return value from APIs, by making completableFuture.minimalCompletionStage().toCompletableFuture() useful.

Looks good.

CompletableFuture.minimalCompletionStage().toCompletableFuture(),
this is subtle. I think what you have is right. Thankfully
CS::toCompletableFuture allows this; "If this stage is already a
CompletableFuture, this method MAY return this stage itself."

Can you please check the indentation in testCopy_normalCompletion
and testCopy_exceptionalCompletion.

-Chris.