RFR: 7904126: PrintWriter(s) used by jtreg for agent logging aren't using autoFlush

[Christian Stein]

On Tue, 6 Jan 2026 05:27:48 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> Can I please get a review of this change which addresses the issue noted in https://bugs.openjdk.org/browse/CODETOOLS-7904126? 
> 
> With this change the logs written out to agent.trace and agentServer.<id>.trace should now have these log message more promptly written out and thus help debug and unexpected test failures. Furthermore, the explicit flush() that was done in https://bugs.openjdk.org/browse/CODETOOLS-7903470 has now been replaced with the use of this autoFlush=true to avoid having to explicitly flush() at any call sites where the logger is used to write out the logs.
> 
> Given the nature of the change no new self tests have been introduced.

Looks reasonable.

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Marked as reviewed by cstein (Reviewer).

PR Review: https://git.openjdk.org/jtreg/pull/305#pullrequestreview-3634368684