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1   /*
2    * Copyright (c) 2003, 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  
26  package java.util;
27  
28  /**
29   * Unchecked exception thrown when a conversion and flag are incompatible.
30   *
31   * <p> Unless otherwise specified, passing a <tt>null</tt> argument to any
32   * method or constructor in this class will cause a {@link
33   * NullPointerException} to be thrown.
34   *
35   * @since 1.5
36   */
37  public class FormatFlagsConversionMismatchException
38      extends IllegalFormatException
39  {
40      private static final long serialVersionUID = 19120414L;
41  
42      private String f;
43  
44      private char c;
45  
46      /**
47       * Constructs an instance of this class with the specified flag
48       * and conversion.
49       *
50       * @param  f
51       *         The flag
52       *
53       * @param  c
54       *         The conversion
55       */
56      public FormatFlagsConversionMismatchException(String f, char c) {
57          if (f == null)
58              throw new NullPointerException();
59          this.f = f;
60          this.c = c;
61      }
62  
63      /**
64       * Returns the incompatible flag.
65       *
66       * @return  The flag
67       */
68       public String getFlags() {
69          return f;
70      }
71  
72      /**
73       * Returns the incompatible conversion.
74       *
75       * @return  The conversion
76       */
77      public char getConversion() {
78          return c;
79      }
80  
81      public String getMessage() {
82          return "Conversion = " + c + ", Flags = " + f;
83      }
84  }