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
19import java.io.Serializable;
20
21/**
22 * An {@code IllegalFormatFlagsException} will be thrown if the combination of
23 * the format flags is illegal.
24 *
25 * @see java.lang.RuntimeException
26 */
27public class IllegalFormatFlagsException extends IllegalFormatException implements Serializable {
28    private static final long serialVersionUID = 790824L;
29
30    private final String flags;
31
32    /**
33     * Constructs a new {@code IllegalFormatFlagsException} with the specified
34     * flags.
35     *
36     * @param flags
37     *           the specified flags.
38     */
39    public IllegalFormatFlagsException(String flags) {
40        if (flags == null) {
41            throw new NullPointerException("flags == null");
42        }
43        this.flags = flags;
44    }
45
46    /**
47     * Returns the flags that are illegal.
48     *
49     * @return the flags that are illegal.
50     */
51    public String getFlags() {
52        return flags;
53    }
54
55    @Override
56    public String getMessage() {
57        return flags;
58    }
59}
60