Difference from RouteListener interface in Java (old version) and Kotlin(v5 version)

[thanhdt-vietmap]

RouteListener in Java defines the following function

  boolean allowRerouteFrom(Point offRoutePoint);

  void onOffRoute(Point offRoutePoint);

  void onRerouteAlong(DirectionsRoute directionsRoute);

  void onFailedReroute(String errorMessage);

  void onArrival();

But in Kotlin, it defines

interface RouteListener {
    fun onResponseReceived(response: DirectionsResponse, routeProgress: RouteProgress)

    fun onErrorReceived(throwable: Throwable)
}

I need to implement onArrival, but can't find the implementation anywhere.