[jdk17u] Integrated: 8270110: Shenandoah: Add test for JDK-8269661

[Aleksey Shipilev]

On Wed, 8 Sep 2021 15:59:51 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to improve testing.
> 
> Additional testing: 
>  - [x] New test passes
>  - [x] `hotspot_gc_shenandoah` passes

This pull request has now been integrated.

Changeset: d561554f
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk17u/commit/d561554fdfd9a00b4e9a4a02f0f5d819fca3ac54
Stats:     208 lines in 3 files changed: 207 ins; 0 del; 1 mod

8270110: Shenandoah: Add test for JDK-8269661

Backport-of: 548bb3119cf792bb1e65e15e990a4addc9155312

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PR: https://git.openjdk.java.net/jdk17u/pull/57