Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * This class is part of JCodec ( www.jcodec.org ) This software is distributed
 * under FreeBSD License
 * 
 * @author Jay Codec
 * 
 */

import java.lang.reflect.Array;

public class Main {
    public static int[] addAll(int[] array1, int[] array2) {
        if (array1 == null) {
            return clone(array2);
        } else if (array2 == null) {
            return clone(array1);
        }
        int[] joinedArray = new int[array1.length + array2.length];
        System.arraycopy(array1, 0, joinedArray, 0, array1.length);
        System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
        return joinedArray;
    }

    public static long[] addAll(long[] array1, long[] array2) {
        if (array1 == null) {
            return clone(array2);
        } else if (array2 == null) {
            return clone(array1);
        }
        long[] joinedArray = new long[array1.length + array2.length];
        System.arraycopy(array1, 0, joinedArray, 0, array1.length);
        System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
        return joinedArray;
    }

    public static Object[] addAll(Object[] array1, Object[] array2) {
        if (array1 == null) {
            return clone(array2);
        } else if (array2 == null) {
            return clone(array1);
        }
        Object[] joinedArray = (Object[]) Array.newInstance(array1.getClass().getComponentType(),
                array1.length + array2.length);
        System.arraycopy(array1, 0, joinedArray, 0, array1.length);
        System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
        return joinedArray;
    }

    public static int[] clone(int[] array) {
        if (array == null) {
            return null;
        }
        return (int[]) array.clone();
    }

    public static long[] clone(long[] array) {
        if (array == null) {
            return null;
        }
        return (long[]) array.clone();
    }

    public static Object[] clone(Object[] array) {
        if (array == null) {
            return null;
        }
        return (Object[]) array.clone();
    }
}