Java Byte Array Create toByteArray(int value)

Description

Gets int value as byte array.

License

Open Source License

Parameter

Parameter	Description
value	The integer value.

Return

Bytes of the value.

Declaration

public static byte[] toByteArray(int value) 

Method Source Code

//package com.java2s;
/*/*ww  w .  j  a v  a  2 s.  c o m*/
* Copyright (c) 2013 Applied Technologies, Ltd.
*
* 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.
*
*/

public class Main {
    /**
     * Gets int value as byte array.
     * @param value The integer value.
     * @return Bytes of the value.
     */
    public static byte[] toByteArray(int value) {
        return new byte[] { (byte) (value >>> 24), (byte) (value >>> 16), (byte) (value >>> 8), (byte) value };
    }

    /**
     * Gets long value as byte array.
     * @param value The long integer value.
     * @return Bytes of the value.
     */
    public static byte[] toByteArray(long value) {
        return new byte[] { (byte) (value >>> 56), (byte) (value >>> 48), (byte) (value >>> 40),
                (byte) (value >>> 32), (byte) (value >>> 24), (byte) (value >>> 16), (byte) (value >>> 8),
                (byte) value };
    }
}

Related

1. toByteArray(int in, int size)
2. toByteArray(int intr)
3. toByteArray(int num)
4. toByteArray(int value)
5. toByteArray(int value)
6. toByteArray(int value)
7. toByteArray(int value)
8. toByteArray(int value, int numBytes, byte[] dest, int off)
9. toByteArray(int[] array)