class LollipopNetworkObservingStrategy extends Api21BaseNetworkObservingStrategy {

  @Override
  public Observable<RxNetworkInfo> observe() {
    return Observable.create(new LollipopOnSubscribe()).distinctUntilChanged();
  }

  public  LollipopNetworkObservingStrategy(@NonNull Context context);
  public  LollipopNetworkObservingStrategy(@NonNull Context context,
      @NonNull NetworkRequest networkRequest);

}