Unable to lower the the verbosity of test execution

[ssbarnea]

I have to run jenkinslib testing on ~1100 jobs end so far I was unable to find a way to lower the console verbosity in order to make it bearable.

Loading shared library ....
   foo
      bar
         ....

I know that I can always redirect the entire maven output to a file but this would make the console totally silent which is not desired when you run 1000 "tests".

I need a way to control the verbosity so I can display only one line per successful execution. I don't mind if the output is very verbose in case of failure, but for non failures it should be brief.

I am not sure where this text it coming from but at least inside my tests I was able to replace println with use of logger which has various logging levels which allow to tune in/out verbosity.