Java Array Concatenate concatByteArrays(final byte[] array1, final byte[] array2)

Description

Concatenate 2 arrays of bytes.

License

MIT License

Parameter

Parameter	Description
array1	The first array.
array2	The second array.

Return

A new byte array containing the 2 arrays data.

Declaration

static byte[] concatByteArrays(final byte[] array1, final byte[] array2) 

Method Source Code

//package com.java2s;
/*//from w ww.j av a2  s .  co  m
 * This file is part of the Yildiz-Engine project, licenced under the MIT License  (MIT)
 *
 * Copyright (c) 2017 Gr?gory Van den Borre
 *
 * More infos available: https://www.yildiz-games.be
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without
 * limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT  HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE  SOFTWARE.
 */

import java.util.Arrays;

public class Main {
    /**
     * Concatenate 2 arrays of bytes.
     *
     * @param array1 The first array.
     * @param array2 The second array.
     * @return A new byte array containing the 2 arrays data.
     */
    static byte[] concatByteArrays(final byte[] array1, final byte[] array2) {
        byte[] result = new byte[array1.length + array2.length];
        System.arraycopy(array1, 0, result, 0, array1.length);
        System.arraycopy(array2, 0, result, array1.length, array2.length);
        return result;
    }

    /**
     * Copy an array.
     *
     * @param arrayToCopy Array to copy.
     * @return the copy.
     */
    static float[] arrayCopy(final float[] arrayToCopy) {
        return Arrays.copyOf(arrayToCopy, arrayToCopy.length);
    }

    /**
     * Copy an array.
     *
     * @param arrayToCopy Array to copy.
     * @param <T>         Type of objects in array.
     * @return the copy.
     */
    static <T> T[] arrayCopy(final T[] arrayToCopy) {
        return Arrays.copyOf(arrayToCopy, arrayToCopy.length);
    }
}

Related

1. concatArrays(short[] arr1, short[] arr2)
2. concatArrays(String[] A, String[] B)
3. concatArrays(String[] array, String[] arrayToBeConcat)
4. concatArrays(T[] first, T[] second)
5. concatArrays(T[] first, T[] second)
6. concatenate(@SuppressWarnings("unchecked") T[]... arrays)
7. concatenate(byte[] a, byte[] b)
8. concatenate(double[] p1, double[] p2)
9. concatenate(float[][] a, float[][] b, int dim)