@CheckReturnValue
    @NonNull
    @SchedulerSupport(SchedulerSupport.NONE)
    public final Single<T> doAfterTerminate(Action onAfterTerminate) {
        ObjectHelper.requireNonNull(onAfterTerminate, "onAfterTerminate is null");
        return RxJavaPlugins.onAssembly(new SingleDoAfterTerminate<T>(this, onAfterTerminate));
    }