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13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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24  */
25 
26 package java.nio.charset;
27 
28 
29 /**
30  * Checked exception thrown when an input character (or byte) sequence
31  * is valid but cannot be mapped to an output byte (or character)
32  * sequence.
33  *
34  * @since 1.4
35  */
36 
37 public class UnmappableCharacterException
38     extends CharacterCodingException
39 {
40 
41     private static final long serialVersionUID = -7026962371537706123L;
42 
43     private int inputLength;
44 
45     /**
46      * Constructs an {@code UnmappableCharacterException} with the
47      * given length.
48      * @param inputLength the length of the input
49      */
UnmappableCharacterException(int inputLength)50     public UnmappableCharacterException(int inputLength) {
51         this.inputLength = inputLength;
52     }
53 
54     /**
55      * Returns the length of the input.
56      * @return the length of the input
57      */
getInputLength()58     public int getInputLength() {
59         return inputLength;
60     }
61 
62     /**
63      * Returns the message.
64      * @return the message
65      */
getMessage()66     public String getMessage() {
67         return "Input length = " + inputLength;
68     }
69 
70 }
71