code: public static void mark(Metrics metrics, Class component, String methodName, String eventType) {
      mark(metrics, component.getName(), methodName, eventType);
    }
docs: Reports an event to <code>meter</code> described by given parameters.
  
  @param metrics - {@link Metrics} instance with {@link MetricRegistry} initialized.
  @param component - part of metric description (calss name is used).
  @param methodName - part of metric description.
  @param eventType - part of metric description.