code: private static void setJULLevel( java.util.logging.Logger logger, String log4jLevelConfig )
  	{
  		String crumb[] = log4jLevelConfig.split( "," );
  		if (crumb.length > 0)
  		{
  			Level level = log4jLevelToJULLevel( crumb[0].trim() );
  			logger.setLevel( level );
  		}
  	}
docs: Set the log level to the specified JUL logger.
  
  @param logger			The logger to configure
  @param log4jLevelConfig	The value contained in the property file. (For example: "ERROR, file")