Integrated: 8269478: Shenandoah: gc/shenandoah/mxbeans tests should be more resilient

[Aleksey Shipilev]

On Mon, 28 Jun 2021 10:07:30 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> After JDK-8259954, some mxbeans tests wait in the effectively infinite loop for the notifications to arrive. If notifications are broken, it would wait forever, and test would timeout. We need to make such failure mode more straightforward.
> 
> Additional testing: 
>  - [x] Linux x86_64 fastdebug `gc/shenandoah/mxbeans` 
>  - [x] Linux x86_64 fastdebug `gc/shenandoah/mxbeans`, `-Xcomp`

This pull request has now been integrated.

Changeset: 23d2996f
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/23d2996fee54afcc386a505a65d3236aab874e9e
Stats:     97 lines in 2 files changed: 68 ins; 18 del; 11 mod

8269478: Shenandoah: gc/shenandoah/mxbeans tests should be more resilient

Reviewed-by: rkennke

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PR: https://git.openjdk.java.net/jdk/pull/4611