Integrated: 8348301: Remove unused Reference.waitForReferenceProcessing break-ins in tests

[Aleksey Shipilev]

On Wed, 22 Jan 2025 16:59:04 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> `Reference.waitForReferenceProcessing` is in internal API, which should go away with [JDK-8344332](https://bugs.openjdk.org/browse/JDK-8344332). There is single use of that internal API in the tests, the last use of which was removed by [JDK-8080225](https://bugs.openjdk.org/browse/JDK-8080225). We can remove the `Reference.waitForReferenceProcessing` break-ins in the tests now.
> 
> Additional testing:
>  - [x] Affected test still passes

This pull request has now been integrated.

Changeset: 59e75093
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/59e750931c43fa035650bb295c8c9f16fbe82df0
Stats:     26 lines in 1 file changed: 0 ins; 26 del; 0 mod

8348301: Remove unused Reference.waitForReferenceProcessing break-ins in tests

Reviewed-by: alanb

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PR: https://git.openjdk.org/jdk/pull/23239