Java Integer to Byte Array int2Bytes(int value)

Description

int Bytes

License

LGPL

Declaration

public static byte[] int2Bytes(int value) 

Method Source Code

//package com.java2s;
/*//from   w w  w.  j  a v  a2 s  .  c o  m
 * jfreesteel: Serbian eID Viewer Library (GNU LGPLv3)
 * Copyright (C) 2011 Goran Rakic
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see
 * http://www.gnu.org/licenses/.
 */

public class Main {
    public static byte[] int2Bytes(int value) {
        byte bytes[] = new byte[4];
        bytes[0] = asByte(value >> 0);
        bytes[1] = asByte(value >> 8);
        ;
        bytes[2] = asByte(value >> 16);
        bytes[3] = asByte(value >> 24);
        return bytes;
    }

    private static byte asByte(int value) {
        return (byte) (value & 0xFF);
    }
}

Related

1. int2bytes(int num)
2. int2bytes(int num, int len)
3. int2bytes(int v)
4. int2bytes(int val, byte[] bytes, int offset, boolean bigEndian)
5. int2bytes(int value)
6. int2bytes(int value)
7. int2bytes(int value, byte[] bytes, int off)
8. int2bytes(int... numbers)
9. int2bytes2(int src, byte[] dest)