code: func GetOrRegisterResettingTimer(name string, r Registry) ResettingTimer {
  	if nil == r {
  		r = DefaultRegistry
  	}
  	return r.GetOrRegister(name, NewResettingTimer).(ResettingTimer)
  }
docs: // GetOrRegisterResettingTimer returns an existing ResettingTimer or constructs and registers a
  // new StandardResettingTimer.