Document how to handle Log4J 2.x

[lvh]

The current wiki documents what to do for Log4J 1.x: route to SLF4J, which routes to telemere. The linked documentation page says nothing about Log4J 2.x, though there is an answer. I have no idea if it is the right answer because I only have 3 PhDs in Java Logging which is not sufficient.

I think the answer is to add: https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-to-slf4j .

[ptaoussanis]

I have no idea if it is the right answer because I only have 3 PhDs in Java Logging which is not sufficient.

^^ Unfortunately I'm in the same boat, sorry. Hopefully someone else (or an LLM) can clarify. Would be happy to see a PR that adds the relevant info 👍

[lvh]

I added it to my project and it appears to work, which means something must be off, because, well, again, Java logging.