RFR: 8368094: Fix problem list errors

[Chris Plummer]

On Fri, 19 Sep 2025 12:38:15 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> I am trying to add `--verify-excludes` to all jtreg runs. This new flag will let jtreg catch (at least some) mistakes in problem lists. There are some technical hurdles remaining to add this option, but in the meantime I thought I could at least fix those issues I have found so far. This is not exhaustive, I am sure there are more issues that will be discovered, but these are at least real errors that can be fixed.
> 
> For reviewing, I recommend looking at the individual commits where I give a reason for each change.

The SA changes all look good.

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PR Review: https://git.openjdk.org/jdk/pull/27391#pullrequestreview-3247294844