01: /*
02: * Debug.java
03: *
04: * Copyright (C) 2002-2003 Peter Graves
05: * $Id: Debug.java,v 1.2 2003/03/11 14:08:01 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.lisp;
23:
24: public final class Debug extends Lisp {
25: public static final void assertTrue(boolean b) {
26: if (!b) {
27: System.err.println("Assertion failed!");
28: Error e = new Error();
29: e.printStackTrace();
30: throw e;
31: }
32: }
33:
34: // Does not throw an exception.
35: public static void bug() {
36: trace(new Exception("BUG!"));
37: }
38:
39: public static final void trace(String s) {
40: System.err.println(s);
41: }
42:
43: public static final void trace(Throwable t) {
44: t.printStackTrace();
45: }
46: }
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