1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package java.util;
19
20
21/**
22 * An {@code EmptyStackException} is thrown if the pop/peek method of a stack is
23 * executed on an empty stack.
24 *
25 * @see java.lang.RuntimeException
26 */
27public class EmptyStackException extends RuntimeException {
28
29    private static final long serialVersionUID = 5084686378493302095L;
30
31    /**
32     * Constructs a new {@code EmptyStackException} with the stack trace filled
33     * in.
34     */
35    public EmptyStackException() {
36        super();
37    }
38}
39