RFR: 7903742: Some jtreg self-tests fail

[Iris Clark]

On Tue, 4 Jun 2024 21:18:04 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

> Please review some updates to the `jtreg` "self-tests, that needed to be updated as a result of other recent updates.
> 
> The changes are all for the "rerun" tests which check the output of the "rerun" sections written into each `.jtr` file.

Marked as reviewed by iris (Reviewer).

-------------

PR Review: https://git.openjdk.org/jtreg/pull/200#pullrequestreview-2097425769