code: private void formatResultString(StringBuilder resultString, String metricName, long epoch, Object value) {
  		resultString.append(sanitizeString(metricName));
  		resultString.append(" ");
  		resultString.append(Long.toString(epoch));
  		resultString.append(" ");
  		resultString.append(sanitizeString(value.toString()));
  	}
docs: Format the result string given the class name and attribute name of the source value, the timestamp, and the
  value.
  
  @param epoch - the timestamp of the metric.
  @param value - value of the attribute to use as the metric value.
  @return String - the formatted result string.