Here you can find the source of toByteString(byte[] bytes, String seperator)
public static String toByteString(byte[] bytes, String seperator)
//package com.java2s; /*/*w ww . ja v a 2 s . c om*/ * Copyright (C) 2002-2006 Stefan Stiller * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ public class Main { public static String toByteString(byte[] bytes, String seperator) { StringBuffer buffer = new StringBuffer(bytes.length * 2); for (int i = 0; i < bytes.length; i++) { if (i > 0 && seperator != null) buffer.append(seperator); buffer.append(toByteString(bytes[i])); } return buffer.toString(); } public static String toByteString(byte aByte) { byte lowByte = (byte) (aByte & 15); byte highByte = (byte) ((aByte & 240) / 16); return Integer.toHexString(highByte) + Integer.toHexString(lowByte); } public static void append(StringBuffer buffer, char ch, int count) { for (int i = 0; i < count; i++) buffer.append(ch); } }