package foo; import static androidx.lifecycle.Lifecycle.Event.ON_ANY; import androidx.lifecycle.LifecycleObserver; import androidx.lifecycle.LifecycleOwner; import androidx.lifecycle.OnLifecycleEvent; public class InvalidSecondArg implements LifecycleObserver { @OnLifecycleEvent(ON_ANY) public void onStop(LifecycleOwner provider, Object lastEvent) { } }