RFR (T) 8222977: Fix shenandoah broken with JDK-8222811

[coleen.phillimore at oracle.com]

Thanks Dan and Aleksey.
Coleen

On 4/25/19 1:01 PM, Aleksey Shipilev wrote:
> On 4/25/19 6:05 PM, coleen.phillimore at oracle.com wrote:
>> open webrev at http://cr.openjdk.java.net/~coleenp/2019/8222977.01/webrev
>> bug link https://bugs.openjdk.java.net/browse/JDK-8222977
>>
>> I just found this.  Please review before Aleksey finds it. Shendandoah build in progress.
> Too late! Looks good.
>
> -Aleksey
>