/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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 android.support.v4.utils;

/**
 * This class consists of static utility methods for operating on objects.
 */
public class ObjectUtils {
    /**
     * Returns true if the arguments are equal to each other and false otherwise.
     * @param a an object
     * @param b an object to be compared with <code>a</code> for equality
     * @return <code>true</code> if the arguments are equal to each other and
     *         <code>false</code> otherwise.
     */
    public static boolean objectEquals(Object a, Object b) {
        return (a == b) || (a != null && a.equals(b));
    }

    private ObjectUtils() {
    }
}