[jdk24] Integrated: 8347817: Timeouts running test/jdk/java/lang/String/concat/HiddenClassUnloading.java with fastdebug builds

[Richard Reingruber]

On Wed, 22 Jan 2025 08:30:16 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

> Hi all,
> 
> I would like to backport the test-fix from  commit [15d6469e](https://github.com/openjdk/jdk/commit/15d6469e8da635364c0ba83e425fd149c2d69495) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> The backport will help prevent frequent tier1 test timeouts in our CI testing.
> 
> The commit being backported was authored by Richard Reingruber on 22 Jan 2025 and was reviewed by Christoph Langer, Matthias Baesken and Martin Doerr.
> 
> Thanks, Richard.

This pull request has now been integrated.

Changeset: 53aa9f25
Author:    Richard Reingruber <rrich at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/53aa9f2596d5d839f0f53c34e947d2ce0182421f
Stats:     13 lines in 1 file changed: 10 ins; 0 del; 3 mod

8347817: Timeouts running test/jdk/java/lang/String/concat/HiddenClassUnloading.java with fastdebug builds

Reviewed-by: mdoerr
Backport-of: 15d6469e8da635364c0ba83e425fd149c2d69495

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PR: https://git.openjdk.org/jdk/pull/23228