Hi, Quick remark:
It is not clear from the logback docs whether a new layout should be threadsafe. I strongly suspect that it should be (why would logback do the possibly unnecessary locking for you?), but - should that not be explicitly said?
E.g. coders may fall into the usual trap of having an instance-bound or even static SimpleDateFormat member and not making the access to it synchronized etc (aehm).
Best regards, --- David _______________________________________________ Logback-user mailing list Logback-user@qos.ch http://mailman.qos.ch/mailman/listinfo/logback-user