[jdk20u] Integrated: 8307378: Allow collectors to provide specific values for GC notifications' actions

[William Kemper]

On Tue, 9 May 2023 17:13:55 GMT, William Kemper <wkemper at openjdk.org> wrote:

> Unclean backport of JDK-8307378. Merge conflicts were trivial instances of `NULL`  vs `nullptr`.

This pull request has now been integrated.

Changeset: 8f816bbd
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk20u/commit/8f816bbd28f2b771f2b070f49718a492c1a0771a
Stats:     88 lines in 19 files changed: 31 ins; 4 del; 53 mod

8307378: Allow collectors to provide specific values for GC notifications' actions

Reviewed-by: phh
Backport-of: 1b143ba78712e7ac98ca9873c50989b3fba07394

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PR: https://git.openjdk.org/jdk20u/pull/75