Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014 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.
 */

import android.util.SparseArray;
import java.util.Arrays;

import java.util.Map;
import java.util.Objects;
import java.util.Set;

public class Main {
    /**
     * Check whether two {@link SparseArray} equal.
     */
    static boolean equals(SparseArray<byte[]> array, SparseArray<byte[]> otherArray) {
        if (array == otherArray) {
            return true;
        }
        if (array == null || otherArray == null) {
            return false;
        }
        if (array.size() != otherArray.size()) {
            return false;
        }

        // Keys are guaranteed in ascending order when indices are in ascending order.
        for (int i = 0; i < array.size(); ++i) {
            if (array.keyAt(i) != otherArray.keyAt(i) || !Arrays.equals(array.valueAt(i), otherArray.valueAt(i))) {
                return false;
            }
        }
        return true;
    }

    /**
     * Check whether two {@link Map} equal.
     */
    static <T> boolean equals(Map<T, byte[]> map, Map<T, byte[]> otherMap) {
        if (map == otherMap) {
            return true;
        }
        if (map == null || otherMap == null) {
            return false;
        }
        if (map.size() != otherMap.size()) {
            return false;
        }
        Set<T> keys = map.keySet();
        if (!keys.equals(otherMap.keySet())) {
            return false;
        }
        for (T key : keys) {
            if (!Objects.deepEquals(map.get(key), otherMap.get(key))) {
                return false;
            }
        }
        return true;
    }
}