*
   * @since 29.0 (present with return type {@code ImmutableMultimap} since 14.0)
   */
  @Override
  public ImmutableSetMultimap<State, Service> servicesByState() {
    return state.servicesByState();
  }

  /**
   * Returns the service load times. This value will only return startup times for services that
   * have finished starting.
   *