RFR: 8361950: Update to use jtreg 8

Wed Jul 30 16:29:54 UTC 2025

On Fri, 11 Jul 2025 09:05:40 GMT, Christian Stein <cstein at openjdk.org> wrote:

> Please review the change to update to using jtreg 8.
> 
> The primary change is to the `jib-profiles.js` file, which specifies the version of jtreg to use, for those systems that rely on this file. In addition, the requiredVersion has been updated in the various `TEST.ROOT` files.

Hello Hao,

> Hi, I encountered two jtreg failures with this new version `8` on both AArch64 and x86_64 platforms.
> Note that these two jtreg cases can pass with jtreg `7.5.2+1` version.

Thank you for bringing this up. I'm able to reproduce this issue with this newer version of jtreg. I'll take a look to see what's going on.

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PR Comment: https://git.openjdk.org/jdk/pull/26261#issuecomment-3137036826