RFR: 8370044: TraceBytecodes shouldn't break up lines [v2]

[Paul Hübner]

On Fri, 20 Feb 2026 11:37:19 GMT, Paul Hübner <phubner at openjdk.org> wrote:

> > Seems fine, but a few comments.
> > I don't know if `DEBUG` variable is necessary, maybe always print the debug lines? It's not a lot of output.
> 
> It's about 2-4 million lines depending on the run, that I'd rather not waste resources on, given jtreg will likely truncate (the middle) anyway. If you feel strongly about it, I can print it anyway.

Sorry I misread this. You're right, it should not be too many lines since it doesn't trace every bytecode. But I've also seen existing tests use a debug variable to fine-grain output. Would you prefer to print it anyway?

I've addressed the rest of your comments and I'm re-running tests, thank you for the feedback.

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PR Comment: https://git.openjdk.org/jdk/pull/29842#issuecomment-3934595768