Here you can find the source of byteToHex(final byte b)
| Parameter | Description |
|---|---|
| b | The byte for which to retrieve the hexadecimal string representation. |
public static String byteToHex(final byte b)
//package com.java2s; /*// w w w .j a va 2s .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 UPPER_CASE = 0; /** * 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. */ public static String byteToHex(final byte b) { return BYTE_HEX_STRINGS[UPPER_CASE][b & 0xFF]; } }