[jdk17u] Integrated: 8274560: JFR: Add test for OldObjectSample event when using Shenandoah

[Aleksey Shipilev]

On Fri, 12 Nov 2021 08:46:47 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to improve Shenandoah testing.
> 
> Additional testing:
>  - [x] Linux x86_64 fastdebug `jdk/jfr/event/oldobject` passes

This pull request has now been integrated.

Changeset: ff4f5337
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk17u/commit/ff4f5337d864e00bda58c6388747ad3a20efc61f
Stats:     80 lines in 2 files changed: 79 ins; 0 del; 1 mod

8274560: JFR: Add test for OldObjectSample event when using Shenandoah

Backport-of: ef0922e88528bdf4fe75537ddf4e82123e3f58b3

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PR: https://git.openjdk.java.net/jdk17u/pull/255