01: /*
02: * Copyright (C) 2004 NNL Technology AB
03: * Visit www.infonode.net for information about InfoNode(R)
04: * products and how to contact NNL Technology AB.
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License
08: * as published by the Free Software Foundation; either version 2
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
19: * MA 02111-1307, USA.
20: */
21:
22: // $Id: Utils.java,v 1.4 2005/01/26 12:50:31 jesper Exp $
23: package net.infonode.util;
24:
25: public class Utils {
26: private Utils() {
27: }
28:
29: public static final short unsigned(byte b) {
30: return (short) (b & 0xff);
31: }
32:
33: public static final boolean equals(Object o1, Object o2) {
34: return o1 == o2 || (o1 != null && o2 != null && o1.equals(o2));
35: }
36:
37: }
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