code: public boolean remove(MetricName name) {
  		final Metric metric = metrics.remove(name);
  		if (metric != null) {
  			// We have to unregister the Metric with the legacy Dropwizard Metric registry as
  			// well to support existing reports and listeners
  			metricRegistry.remove(name.toGraphiteName());
  			return true;
  		}
  		return false;
  	}
docs: Removes the metric with the given name.
  
  @param name the name of the metric
  @return whether or not the metric was removed