Java Byte Array to Int byteToInt(byte[] num)

Description

byte To Int

License

Open Source License

Declaration

public static int byteToInt(byte[] num) 

Method Source Code

//package com.java2s;
/**//w  w  w  . j av  a2  s .  c  om
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 byteToInt(byte[] num) {
        int i = 0;
        for (byte b : num) {
            i <<= 8;
            i += b;
        }
        return i;
    }

    public static int byteToInt(byte[] num, int from, int to) {
        int i = 0;
        for (; from < to; from++) {
            i <<= 8;
            i += num[from] & 0xFF;
        }
        return i;
    }
}

Related

1. byteToInt(byte[] bank)
2. byteToInt(byte[] buf, int off)
3. byteToInt(byte[] byteArray)
4. byteToInt(byte[] bytes)
5. byteToInt(byte[] i_Value)
6. byteToInt(byte[] source, int sourceOffset)
7. byteToInt(byte[] values)
8. byteToInt(final byte[] b)
9. byteToInt2(byte[] b)