RFR: 8346082: Output JVMTI agent information in hserr files [v4]

[Martin Doerr]

On Fri, 13 Dec 2024 12:18:13 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> We should output more information about the JVMTI agents in the hserr file.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   simplify coding

Nice enhancement! Could you add an example output to the description, please?

src/hotspot/share/runtime/os.cpp line 1144:

> 1142:       if (pathinfo == nullptr) pathinfo = "none";
> 1143:       // jplis output too?
> 1144:       st->print_cr("%s path:%s, %s, %s %s %s options:%s", agent->name(), pathinfo, loadinfo, initinfo, dyninfo, instrumentinfo, optionsinfo);

I think the spaces can be improved by removing them between the "%s"s and added them to the Strings above.

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PR Review: https://git.openjdk.org/jdk/pull/22706#pullrequestreview-2502484830
PR Review Comment: https://git.openjdk.org/jdk/pull/22706#discussion_r1884056284