Integrated: 8344646: The libjsig deprecation warning should go to stderr not stdout

[David Holmes]

On Wed, 20 Nov 2024 21:18:01 GMT, David Holmes <dholmes at openjdk.org> wrote:

> In JDK 16 we deprecated the old signal and sigset signal-chaining interfaces under [JDK-8257572](https://bugs.openjdk.org/browse/JDK-8257572). The deprecation warning was written to stdout but all other warnings go to stderr. Having the warning be on stdout causes interference with application output so we change it to stderr.
> 
> Testing
>  - examined signal test output (see JBS issue)
>  - tiers 1-3 sanity
> 
> Thanks

This pull request has now been integrated.

Changeset: efeacfee
Author:    David Holmes <dholmes at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/efeacfee015d1105dcd75e489d367a7716441fa8
Stats:     4 lines in 1 file changed: 0 ins; 0 del; 4 mod

8344646: The libjsig deprecation warning should go to stderr not stdout

Reviewed-by: mikael, cjplummer

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PR: https://git.openjdk.org/jdk/pull/22283