[jdk8u-dev] RFR: 6986863: ProfileDeferralMgr throwing ConcurrentModificationException

[Jan Kratochvil]

On Sat, 6 Sep 2025 20:24:12 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

> It is needed in jdk8 as a prerequisite for JDK-8347377.
> A testcase is included.
> It is not a clean backport - source files are moved, copyright years update, original patch uses extra function getStandardProfileInputStream(), Anton Voznia hasn't implemented it by himself, he borrowed it from another patch https://bugs.openjdk.org/browse/JDK-8039271 and changed it a bit according to the requirements. He didn't include entire fix because it's redundant. 
> This backport is authored by Anton Voznia, I am only submitting it. Anton Voznia is an Azul employee so he should be covered by Azul OCA. Anton Voznia has not signed a personal OCA from Oracle.
> It requires https://github.com/openjdk/jdk8u-dev/pull/690 as a prerequisite.

The CI errors are false positives, they are the same as unpatched sources tested in: https://github.com/jankratochvil/jdk8u-dev/pull/1

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/691#issuecomment-3269885759