Java Byte to Hex String byteToHexString(final byte b)

Description

Method to get a beautyfied representation of a byte as a hex string.

License

Apache License

Parameter

Parameter	Description
b	A byte that should be converted to a hex string

Return

The hex string

Declaration

public static String byteToHexString(final byte b) 

Method Source Code

//package com.java2s;
/*//  w  w  w.  ja  v  a 2s .c o m
 *  Copyright 2003 jRPM Team
 * 
 * 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 {
    /**
     * Method to get a beautyfied representation of a byte as a hex string. The
     * hex block will be displayed always as two digits.
     *
     * @param b A byte that should be converted to a hex string
     * @return The hex string
     */
    public static String byteToHexString(final byte b) {
        String hex = Integer.toHexString(0x0FF & b);

        if (hex.length() == 1) {
            hex = "0" + hex;
        }

        return hex;
    }
}

Related

1. byteToHexString(byte[] bytes)
2. byteToHexString(byte[] bytes, int start, int end)
3. byteToHexString(byte[] bytes, int start, int end)
4. byteToHexString(byte[] data)
5. byteToHexString(final byte b)
6. byteToHexString(final byte inbyte)
7. byteToHexString(int b)
8. byteToHexString(int nib1, int nib2)
9. byteToHexStringPadded(int value)