Java Byte Array to Hex bytesToHex(byte[] data)

Description

Convert byte array to readable byte string.

License

Open Source License

Parameter

Parameter	Description
data	byte array of proto file

Return

readable string of byte array

Declaration

public static String bytesToHex(byte[] data) 

Method Source Code

//package com.java2s;
/*/*from w  ww .ja  va  2  s .  c  o  m*/
 *  Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  WSO2 Inc. 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 {
    /**
     * Convert byte array to readable byte string.
     *
     * @param data byte array of proto file
     * @return readable string of byte array
     */
    public static String bytesToHex(byte[] data) {

        char[] hexChars = new char[data.length * 2];
        for (int j = 0; j < data.length; j++) {
            int v = data[j] & 0xFF;
            hexChars[j * 2] = "0123456789ABCDEF".toCharArray()[v >>> 4];
            hexChars[j * 2 + 1] = "0123456789ABCDEF".toCharArray()[v & 0x0F];
        }
        return new String(hexChars);
    }
}

Related

1. bytesToHex(byte[] bytes, int groupSize)
2. bytesToHex(byte[] bytes, int size, char delim)
3. bytesToHex(byte[] data)
4. bytesToHex(byte[] data)
5. bytesToHex(byte[] data)
6. bytesToHex(byte[] data)
7. bytesToHex(byte[] data, char[] chars)
8. bytesToHex(byte[] data, int m, int n)
9. bytesToHex(byte[] digest)