1/*
2 * Copyright (c) 1994, 2008, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package java.util;
27
28/**
29 * Thrown by methods in the <code>Stack</code> class to indicate
30 * that the stack is empty.
31 *
32 * @author  Jonathan Payne
33 * @see     java.util.Stack
34 * @since   JDK1.0
35 */
36public
37class EmptyStackException extends RuntimeException {
38    private static final long serialVersionUID = 5084686378493302095L;
39
40    /**
41     * Constructs a new <code>EmptyStackException</code> with <tt>null</tt>
42     * as its error message string.
43     */
44    public EmptyStackException() {
45    }
46}
47