Method empty

src/main/java/io/reactivex/rxjava3/core/Flowable.java:2065–2072

Returns a Flowable that emits no items to the Subscriber and immediately invokes its Subscriber#onComplete onComplete method. Backpressur

()

     * @see <a href="http://reactivex.io/documentation/operators/empty-never-throw.html">ReactiveX operators documentation: Empty</a>
     */
    @CheckReturnValue
    @BackpressureSupport(BackpressureKind.PASS_THROUGH)
    @SchedulerSupport(SchedulerSupport.NONE)
    @SuppressWarnings("unchecked")
    @NonNull
    public static <@NonNull T> Flowable<T> empty() {
        return RxJavaPlugins.onAssembly((Flowable<T>) FlowableEmpty.INSTANCE);
    }

    /**
     * Returns a {@code Flowable} that invokes a {@link Subscriber}'s {@link Subscriber#onError onError} method when the