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Java > Open Source Codes > sync4j > framework > tools > DbgTools


1 /**
2  * Copyright (C) 2003-2005 Funambol
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18
19 package sync4j.framework.tools;
20
21 /**
22  *
23  */
24 public class DbgTools {
25     
26     public static String JavaDoc bytesToHex (byte [] b) {
27         StringBuffer JavaDoc buf = new StringBuffer JavaDoc ("");
28         for (int i=0; i< b.length;i++)
29             buf.append (byteToHex (b[i]));
30         return buf.toString ();
31     }
32     
33     public static String JavaDoc byteToHex (byte b) {
34         // Returns hex String representation of byte b
35 char hexDigit[] = {
36             '0', '1', '2', '3', '4', '5', '6', '7',
37             '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
38         };
39         char[] array = { hexDigit[(b >> 4) & 0x0f], hexDigit[b & 0x0f] };
40         return new String JavaDoc(array);
41     }
42     
43 }
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