We are using commons-logging for logging in our server side components. Unfortunately level TRACE ist not logged by JBoss 7 anymore (it was in earlier versions). The same is true for level FINEST in java.util.logging.
As far as I know, commons-logging mappes TRACE to FINEST when using jul, so the problems above are realy just one.
If you configure JBoss logging for level TRACE, all jul levels up to FINER are logged, but FINEST isn't.