RFR: Upstream merge to jdk-12+21

[Roman Kennke]

Is there a fix to cherry-pick already? I can also wait a little...

Roman

> On 11/22/18 4:43 PM, Roman Kennke wrote:
>> jdk-12+21 arrived, let's merge up to it:
>>
>> http://cr.openjdk.java.net/~rkennke/upstream-jdk12-merge-2018-11-22/outgoing.txt
> 
> Upstream is broken with JDK-8213419. We can pick up this merge, but we should really consider doing
> another merge/cherry-pick soon.
> 
> Thanks,
> -Aleksey
> 
>