Here you can find the source of bytesToHexString(final byte[] data)
| Parameter | Description |
|---|---|
| data | Input to be converted. |
public static String bytesToHexString(final byte[] data)
//package com.java2s; /*/*from w w w. j a v a2 s .c o m*/ * The MIT License * * Copyright (c) 2009 The Broad Institute * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ public class Main { /** * Convert a byte array into a String hex representation. * @param data Input to be converted. * @return String twice as long as data.length with hex representation of data. */ public static String bytesToHexString(final byte[] data) { final char[] chars = new char[2 * data.length]; for (int i = 0; i < data.length; i++) { final byte b = data[i]; chars[2 * i] = toHexDigit((b >> 4) & 0xF); chars[2 * i + 1] = toHexDigit(b & 0xF); } return new String(chars); } public static char toHexDigit(final int value) { return (char) ((value < 10) ? ('0' + value) : ('A' + value - 10)); } }