[jdk25u-dev] RFR: 8373086: Make isexceeded001.java more robust

[Joel Sikström]

On Mon, 8 Dec 2025 07:55:26 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [4d696d0d](https://github.com/openjdk/jdk/commit/4d696d0d0ed523e3c99c68214586673913b1c7b5) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Albert Mingkun Yang on 5 Dec 2025 and was reviewed by Joel Sikström and Thomas Schatzl.
> 
> Thanks!

Just a comment. It's nice that the test is now more robust and as a standalone fix this is fine.

However, we don't expect this to fail in JDK 25, since InitialRAMPercentage is 1.5625 by default in this version. The fix in mainline is necessary since we changed InitialRAMPercentage to 0, making this test fail intermittently because the JVM starts with a really small initial heap.

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PR Comment: https://git.openjdk.org/jdk25u-dev/pull/69#issuecomment-3626756195