code: func GetOrRegisterCounterForced(name string, r Registry) Counter {
  	if nil == r {
  		r = DefaultRegistry
  	}
  	return r.GetOrRegister(name, NewCounterForced).(Counter)
  }
docs: // GetOrRegisterCounterForced returns an existing Counter or constructs and registers a
  // new Counter no matter the global switch is enabled or not.
  // Be sure to unregister the counter from the registry once it is of no use to
  // allow for garbage collection.