Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014-present, Wei Chou (weichou2010@gmail.com)
 *
 * 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.
 */

public class Main {
    public static long[] copy(long[] array) {
        if (array == null)
            return new long[0];
        long[] newArray = new long[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }

    public static int[] copy(int[] array) {
        if (array == null)
            return new int[0];
        int[] newArray = new int[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }

    public static short[] copy(short[] array) {
        if (array == null)
            return new short[0];
        short[] newArray = new short[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }

    public static byte[] copy(byte[] array) {
        if (array == null)
            return new byte[0];
        byte[] newArray = new byte[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }

    public static double[] copy(double[] array) {
        if (array == null)
            return new double[0];
        double[] newArray = new double[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }

    public static float[] copy(float[] array) {
        if (array == null)
            return new float[0];
        float[] newArray = new float[array.length];
        System.arraycopy(array, 0, newArray, 0, array.length);
        return newArray;
    }
}