Integrated: 8259954: gc/shenandoah/mxbeans tests fail with -Xcomp

[Aleksey Shipilev]

On Thu, 21 Jan 2021 09:09:22 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> See the bug report for initial observation. The key thing is that the asynchronous GC notifications can arrive late, and they do arrive late with `-Xcomp`, because all that code is now waiting for compilation. The answer is to wait a bit smarter.
> 
> Additional testing:
>  - [x] `gc/shenandoah/mxbeans` default mode
>  - [x] `gc/shenandoah/mxbeans` with `-Xcomp`
>  - [x] `gc/shenandoah/mxbeans` with `-Xint`

This pull request has now been integrated.

Changeset: c3c66625
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/c3c66625
Stats:     12 lines in 2 files changed: 10 ins; 0 del; 2 mod

8259954: gc/shenandoah/mxbeans tests fail with -Xcomp

Reviewed-by: rkennke, zgu

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PR: https://git.openjdk.java.net/jdk/pull/2179