Java Long to longTo4ByteArray(byte[] bytes, int offset, long value)

Description

long To Byte Array

License

Open Source License

Declaration

public static int longTo4ByteArray(byte[] bytes, int offset, long value) 

Method Source Code

//package com.java2s;
/**/*from www .  j  a  va 2  s.  com*/
 * 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 int longTo4ByteArray(byte[] bytes, int offset, long value) {
        bytes[offset + 3] = (byte) value;
        bytes[offset + 2] = (byte) (value >> 8);
        bytes[offset + 1] = (byte) (value >> 16);
        bytes[offset + 0] = (byte) (value >> 24);
        return 4;
    }
}

Related

1. long2leb(final long x, final byte[] buf, final int offset)
2. long2longArr(long val, long[] res)
3. long2MacAddress(long l)
4. long2minLeb(final long x)
5. longTo36Str(String str)
6. longTo4LengthBytes(long num)
7. LongToAscii(long number, byte[] buf, int offset, int length)
8. longToBaseCode(char[] target, int targetOffset, long value, int base, int lengthLimit, boolean fillZeros, boolean upperCase)
9. longToBasicType(long l, Class clazz)