RFR: 8368960: Adjust java UL logging in the build [v2]

[David Holmes]

On Wed, 1 Oct 2025 11:44:23 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> In the build process, unwanted UL error/warning messages can pollute stdout and influence the build process/results.
>> 
>> An example is the polluted blocked.certs file from https://bugs.openjdk.org/browse/JDK-8357691 .
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove special handling from ToolsJdk

@MBaesken I thought the aim was to redirect log warnings/errors to stderr, not to disable logging completely.

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

PR Comment: https://git.openjdk.org/jdk/pull/27588#issuecomment-3358170920