log4j launches an exception to print in the output?

[Pedro Sa da Costa]

Each time I do logger.debug("LOGGER") or logger.info("LOGGER"), or 
logger.warn("LOGGER"), in my classes files, the log4j launches an 
exception to print the "LOGGER" text in the output? If so, what is the 
java exception the log4j throws?

Thanks,
Pedro
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]