Java Byte Array to Hex byteToLowerHex(final byte b)

Description

Retrieves a string representation of the provided byte in hexadecimal.

License

CDDL license

Parameter

Parameter	Description
b	The byte for which to retrieve the hexadecimal string representation.

Return

The string representation of the provided byte in hexadecimal using lowercase characters.

Declaration

public static String byteToLowerHex(final byte b) 

Method Source Code

//package com.java2s;
/*/*from   w  w w.java2 s.  c o m*/
 * The contents of this file are subject to the terms of the Common Development and
 * Distribution License (the License). You may not use this file except in compliance with the
 * License.
 *
 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
 * specific language governing permission and limitations under the License.
 *
 * When distributing Covered Software, include this CDDL Header Notice in each file and include
 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
 * Header, with the fields enclosed by brackets [] replaced by your own identifying
 * information: "Portions Copyright [year] [name of copyright owner]".
 *
 * Copyright 2009-2010 Sun Microsystems, Inc.
 * Portions copyright 2011-2015 ForgeRock AS.
 */

public class Main {
    private static final String[][] BYTE_HEX_STRINGS = new String[2][256];
    private static final int LOWER_CASE = 1;

    /**
     * Retrieves a string representation of the provided byte in hexadecimal.
     *
     * @param b
     *            The byte for which to retrieve the hexadecimal string
     *            representation.
     * @return The string representation of the provided byte in hexadecimal
     *         using lowercase characters.
     */
    public static String byteToLowerHex(final byte b) {
        return BYTE_HEX_STRINGS[LOWER_CASE][b & 0xFF];
    }
}

Related

1. bytetoHex(final byte data, final StringBuffer buffer)
2. byteToHex(int val)
3. byteToHex(int val, StringBuffer sb)
4. byteToHexDisplayString(byte[] b)
5. byteToHexWord(byte in)
6. byteToTwoHexString(final byte data)