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The Adobe Experience Manager SDK

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/*
 * Copyright (C) 2010 The Guava Authors
 *
 * 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
 *
 * http://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 com.google.common.util.concurrent;

import java.util.concurrent.atomic.AtomicReference;
import java.util.concurrent.atomic.AtomicReferenceArray;
import javax.annotation.Nullable;

/**
 *  Static utility methods pertaining to classes in the
 *  {@code java.util.concurrent.atomic} package.
 *
 *  @author Kurt Alfred Kluever
 *  @since 10.0
 *
 * @deprecated The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023
 */
@Deprecated(since = "2022-12-01")
public final class Atomics {

    private Atomics() {
    }

    /**
     * Creates an {@code AtomicReference} instance with no initial value.
     *
     * @return a new {@code AtomicReference} with no initial value
     */
    public static  AtomicReference newReference() {
        return new AtomicReference();
    }

    /**
     * Creates an {@code AtomicReference} instance with the given initial value.
     *
     * @param initialValue the initial value
     * @return a new {@code AtomicReference} with the given initial value
     */
    public static  AtomicReference newReference(@Nullable V initialValue) {
        return new AtomicReference(initialValue);
    }

    /**
     * Creates an {@code AtomicReferenceArray} instance of given length.
     *
     * @param length the length of the array
     * @return a new {@code AtomicReferenceArray} with the given length
     */
    public static  AtomicReferenceArray newReferenceArray(int length) {
        return new AtomicReferenceArray(length);
    }

    /**
     * Creates an {@code AtomicReferenceArray} instance with the same length as,
     * and all elements copied from, the given array.
     *
     * @param array the array to copy elements from
     * @return a new {@code AtomicReferenceArray} copied from the given array
     */
    public static  AtomicReferenceArray newReferenceArray(E[] array) {
        return new AtomicReferenceArray(array);
    }
}