Java Integer to Byte Array intToByteArray(int value)

Description

int To Byte Array

License

Open Source License

Declaration

public static byte[] intToByteArray(int value) 

Method Source Code

//package com.java2s;
/**//from  w  w  w.ja va2s .c  om
 * Copyright (C) 2014 Open Whisper Systems
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static byte[] intToByteArray(int value) {
        byte[] bytes = new byte[4];
        intToByteArray(bytes, 0, value);
        return bytes;
    }

    public static int intToByteArray(byte[] bytes, int offset, int value) {
        bytes[offset + 3] = (byte) value;
        bytes[offset + 2] = (byte) (value >> 8);
        bytes[offset + 1] = (byte) (value >> 16);
        bytes[offset] = (byte) (value >> 24);
        return 4;
    }
}

Related

1. intToByteArray(int value)
2. intToByteArray(int value)
3. intToByteArray(int value)
4. intToByteArray(int value)
5. intToByteArray(int value)
6. intToByteArray(int value)
7. intToByteArray(int value, byte[] buffer, int offset)
8. intToByteArray(int value, byte[] data, int offset)
9. intToByteArray(int value, byte[] dest)