1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package java.util;
18
19/**
20 * An {@code IllegalFormatWidthException} will be thrown if the width is a
21 * negative value other than -1 or in other cases where a width is not
22 * supported.
23 *
24 * @see java.lang.RuntimeException
25 */
26public class IllegalFormatWidthException extends IllegalFormatException {
27
28    private static final long serialVersionUID = 16660902L;
29
30    private final int w;
31
32    /**
33     * Constructs a new {@code IllegalFormatWidthException} with specified
34     * width.
35     *
36     * @param w
37     *           the width.
38     */
39    public IllegalFormatWidthException(int w) {
40        this.w = w;
41    }
42
43    /**
44     * Returns the width associated with the exception.
45     *
46     * @return the width.
47     */
48    public int getWidth() {
49        return w;
50    }
51
52    @Override
53    public String getMessage() {
54        return Integer.toString(w);
55    }
56}
57