Alin Dreghiciu noticed that he set the org.apache.http.wire logger to TRACE, restarted nexus, and the logger value of org.apache.http.wire was reset to ERROR.
I was able to repro this but it does not happen for all loggers.
I checked logback-overrides.xml and the values are defined there but for some reason it is not picked up.
We discussed whether this was a "feature" or not and also discussed if it has to do with customized loggers (and potentially the change from NEXUS-9327). When testing NEXUS-9327 I did not include restarting in the test=\
Despite that discussion I did not check older NX3 at this time, nor did I check NX2.
Debug was off during this test.