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Access to the Neo4j graph database through Java

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/*
 * Copyright (c) 2016-2021 VMware Inc. or its affiliates, All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package reactor.core.publisher;

import reactor.core.CoreSubscriber;

/**
 * Represents an never publisher which only calls onSubscribe.
 * 
 * This Publisher is effectively stateless and only a single instance exists.
 * Use the {@link #instance()} method to obtain a properly type-parametrized view of it.
 *
 * @see Reactive-Streams-Commons
 */
final class MonoNever
extends Mono