RFR: 8224965: ZGC: Strengthen ZHeap::is_in()

[Per Liden]

Thanks Erik!

/Per

On 6/3/19 3:12 PM, Erik Österlund wrote:
> Hi Per,
> 
> Looks good.
> 
> Thanks,
> /Erik
> 
> On 2019-05-29 11:26, Per Liden wrote:
>> In preparation for a world where we don't reserve the "third" heap 
>> view, we need to strengthen ZHeap::is_in() to take that into account.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8224965
>> Webrev: http://cr.openjdk.java.net/~pliden/8224965/webrev.0
>>
>> /Per
>