1 /*
   2  * Copyright (c) 2003, 2005, 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 character with an invalid Unicode code
  30  * point as defined by {@link Character#isValidCodePoint} is passed to the
  31  * {@link Formatter}.
  32  *
  33  * <p> Unless otherwise specified, passing a {@code null} argument to any
  34  * method or constructor in this class will cause a {@link
  35  * NullPointerException} to be thrown.
  36  *
  37  * @since 1.5
  38  */
  39 public class IllegalFormatCodePointException extends IllegalFormatException {
  40 
  41     @java.io.Serial
  42     private static final long serialVersionUID = 19080630L;
  43 
  44     private int c;
  45 
  46     /**
  47      * Constructs an instance of this class with the specified illegal code
  48      * point as defined by {@link Character#isValidCodePoint}.
  49      *
  50      * @param  c
  51      *         The illegal Unicode code point
  52      */
  53     public IllegalFormatCodePointException(int c) {
  54         this.c = c;
  55     }
  56 
  57     /**
  58      * Returns the illegal code point as defined by {@link
  59      * Character#isValidCodePoint}.
  60      *
  61      * @return  The illegal Unicode code point
  62      */
  63     public int getCodePoint() {
  64         return c;
  65     }
  66 
  67     public String getMessage() {
  68         return String.format("Code point = %#x", c);
  69     }
  70 }