Server logs are printed to standard output instead of via a logger

Description of problem:

After starting BRMS/BPMS see the server logs. There are many logs just printed to standard output:

16:51:32,282 INFO [stdout] (pool-15-thread-1) userServices:2
16:51:32,282 INFO [stdout] (pool-15-thread-1) userServices:mailman
16:51:32,287 INFO [stdout] (pool-15-thread-1) userServices:2
16:51:32,287 INFO [stdout] (pool-15-thread-1) userServices:mailman

....

16:51:34,121 INFO [stdout] (pool-18-thread-1) wagon http use multi threaded http connection manager maxPerRoute 20, max total 40

Version-Release number of selected component (if applicable):

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