Java Byte Array to Int bytesToInt(byte[] data)

Description

bytes To Int

License

Apache License

Declaration

public static int bytesToInt(byte[] data) 

Method Source Code

//package com.java2s;
/*/*from w w w  . java2 s . com*/
 * Copyright 2009 Lukasz Wozniak
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 *
 * http://www.apache.org/licenses/LICENSE-2.0 
 *
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */

public class Main {
    public static int bytesToInt(byte[] data) {
        int value = (data[3] & 0xff);
        value = value << 8;
        value |= (data[2] & 0xff);
        value <<= 8;
        value |= (data[1] & 0xff);
        value <<= 8;
        value |= (data[0] & 0xff);
        return value;
    }
}

Related

1. bytesToInt(byte[] bytes, int bitOffset, int bitCount)
2. bytesToInt(byte[] bytes, int offset)
3. bytesToInt(byte[] bytes, int offset, int length)
4. bytesToInt(byte[] bytes, int start)
5. bytesToInt(byte[] bytesSource)
6. bytesToInt(byte[] data)
7. bytesToInt(byte[] data)
8. bytesToInt(byte[] value)
9. bytesToInt(final byte[] arr)