Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2012 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Concatenates two byte arrays (array1 and array2)
     * @param array1
     * @param array2
     * @return the concatenated array
     */
    public static byte[] concat(byte[] array1, byte[] array2) {
        byte[] concatArray = new byte[array1.length + array2.length];
        System.arraycopy(array1, 0, concatArray, 0, array1.length);
        System.arraycopy(array2, 0, concatArray, array1.length, array2.length);
        return concatArray;
    }

    /**
     * Concatenates two byte arrays (array1 and array2)
     * @param array1
     * @param beginIndex1
     * @param length1
     * @param array2
     * @param beginIndex2
     * @param length2
     * @return the concatenated array
     */
    public static byte[] concat(byte[] array1, int beginIndex1, int length1, byte[] array2, int beginIndex2,
            int length2) {
        byte[] concatArray = new byte[length1 + length2];
        System.arraycopy(array1, beginIndex1, concatArray, 0, length1);
        System.arraycopy(array2, beginIndex2, concatArray, length1, length2);
        return concatArray;
    }
}