Here you can find the source of dumpBytes(byte[] bytes, int maxLen)
public static void dumpBytes(byte[] bytes, int maxLen)
//package com.java2s; /*//ww w . j a va 2 s. c o m * Qizx/open 4.1 * * This code is the open-source version of Qizx. * Copyright (C) 2004-2009 Axyana Software -- All rights reserved. * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (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.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Initial Developer of the Original Code is Xavier Franc - Axyana Software. * */ public class Main { public static void dumpBytes(byte[] bytes, int maxLen) { for (int i = 0, max = Math.min(maxLen, bytes.length); i < max; i++) { System.err.print(" "); System.err.print(Integer.toHexString(bytes[i] & 0xff)); } System.err.println(); } }