Java Byte Array to Int bytes2int(byte[] bytes)

Description

bytes to int

License

Apache License

Parameter

Parameter	Description
bytes	a parameter

Declaration

public static int bytes2int(byte[] bytes) 

Method Source Code

//package com.java2s;
/**/*w  ww.j  a v  a  2 s. c om*/
 * Copyright 2010-2016 the original author or authors.
 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 {
    /**
     * bytes to int
     * @param bytes
     * @return
     */
    public static int bytes2int(byte[] bytes) {
        int result = 0;
        for (int i = 0; i < 4; i++) {
            result = (result << 8) - Byte.MIN_VALUE + (int) bytes[i];
        }
        return result;
    }
}

Related

1. bytes2int(byte[] ary)
2. bytes2int(byte[] b)
3. bytes2Int(byte[] b, int start, int len)
4. bytes2int(byte[] buf)
5. bytes2int(byte[] bytes)
6. bytes2int(byte[] bytes)
7. bytes2Int(byte[] bytes)
8. bytes2int(byte[] bytes)
9. bytes2int(byte[] bytes, int begin)