01: /* ========================================================================
02: * JCommon : a free general purpose class library for the Java(tm) platform
03: * ========================================================================
04: *
05: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
06: *
07: * Project Info: http://www.jfree.org/jcommon/index.html
08: *
09: * This library is free software; you can redistribute it and/or modify it
10: * under the terms of the GNU Lesser General Public License as published by
11: * the Free Software Foundation; either version 2.1 of the License, or
12: * (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but
15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17: * License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22: * USA.
23: *
24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25: * in the United States and other countries.]
26: *
27: * -----------------------
28: * MemoryUsageMessage.java
29: * -----------------------
30: * (C) Copyright 2004, by Object Refinery Limited.
31: *
32: * Original Author: Thomas Morgner;
33: * Contributor(s): David Gilbert (for Object Refinery Limited);
34: *
35: * $Id: MemoryUsageMessage.java,v 1.3 2005/10/18 13:14:33 mungady Exp $
36: *
37: * Changes
38: * -------
39: * 15-Jul-2004 : Added JCommon header (DG);
40: *
41: */
42:
43: package org.jfree.base.log;
44:
45: /**
46: * A helper class to print memory usage message if needed.
47: *
48: * @author Thomas Morgner
49: */
50: public class MemoryUsageMessage {
51:
52: /** The message. */
53: private final String message;
54:
55: /**
56: * Creates a new message.
57: *
58: * @param message the message.
59: */
60: public MemoryUsageMessage(final String message) {
61: this .message = message;
62: }
63:
64: /**
65: * Returns a string representation of the message (useful for debugging).
66: *
67: * @return the string.
68: */
69: public String toString() {
70: return this .message + "Free: "
71: + Runtime.getRuntime().freeMemory() + "; " + "Total: "
72: + Runtime.getRuntime().totalMemory();
73: }
74:
75: }
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