code: @Override
  	public void resetStats() {
  		smoothedSum = 0.0;
  		smoothedSqr = 0.0;
  		smoothedCount = 0.0;
  		smoothedMin = 0.0;
  		smoothedMax = 0.0;
  
  		lastMaxInteger = Integer.MIN_VALUE;
  		lastMinInteger = Integer.MAX_VALUE;
  		lastSumInteger = 0;
  		lastSqrInteger = 0;
  		lastCountInteger = 0;
  		lastValueInteger = 0;
  
  		lastMaxDouble = -Double.MAX_VALUE;
  		lastMinDouble = Double.MAX_VALUE;
  		lastSumDouble = 0.0;
  		lastSqrDouble = 0.0;
  		lastCountDouble = 0;
  		lastValueDouble = 0.0;
  
  		lastTimestampMillis = 0L;
  		smoothedRate = 0;
  		smoothedTimeSeconds = 0;
  
  		totalSum = 0.0;
  		totalCount = 0;
  
  		if (histogramLevels != null) {
  			for (int i = 0; i < histogramValues.length; i++) {
  				histogramValues[i] = 0;
  			}
  		}
  	}
docs: Resets stats and sets new parameters