code: public static void logStatus(final Logger logger, final long startTime,
  			final long sleepingTime, final long workingTime)
  	{
  
  		logger.logMessage(
  				Level.DEBUG,
  				"Consumer-Status-Report ["
  						+ Time.toClock(System.currentTimeMillis() - startTime)
  						+ "]" + "\tEFFICIENCY\t "
  						+ MathUtilities.percentPlus(workingTime, sleepingTime)
  						+ "\tWORK  [" + Time.toClock(workingTime) + "]"
  						+ "\tSLEEP [" + Time.toClock(sleepingTime) + "]");
  	}
docs: Logs the status of the consumer.
  
  @param logger
  reference to the logger
  @param startTime
  start time
  @param sleepingTime
  time the consumer has slept
  @param workingTime
  time the consumer was working