Hmm, ok -  See if something like this works -  Logger atmosLogger = Logger.getLogger("com.emc.esu"); atmosLogger.setLevel(Level.OFF); //completely turn of logging. Never tried this option but read it in the JavaDocs.  OR  atmosLogger.setLevel(Level.FATAL); //turn off logging for anything less than FATAL    Check Logger, Level objects in the log4j JavaDocs. [URL]
The Atmos Java API implements logging via log4j.  I really don't need logging.  Does anyone know how to properly set up log4j, or to simply make it be quiet?  I could tear it out of the API, but that seems a bit drastic.  I checked the internet, but the log4j examples are exceptionally underwhelming.  My output: C:\Data\atmoscli\bin>java -cp .;..\lib\* atmos ls /boot//boot/log4j:WARN No appenders could be found for logger (com.emc.esu.api.rest.EsuRestApi).log4j:WARN Please initialize the log4j system properly.F /boot/boot.ini  4980cdb2a110105a04bf484d95d6a004c08036d5d40f C:\Data\atmoscli\bin>  Jason ThornbrughPrincipal Solutions EngineerGSC Demo Cloud
Atmos Storage Java API log4j