1 /*
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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
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7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
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22  */
23 
24 /* @test
25  * @bug 4448594
26  * @summary Ensure passing null to Charset.forName throws the correct exception
27  */
28 package test.java.nio.charset.Charset;
29 
30 import java.io.*;
31 import java.nio.*;
32 import java.nio.charset.*;
33 import java.util.*;
34 
35 
36 public class NullCharsetName {
37 
main(String[] args)38     public static void main(String[] args) throws Exception {
39         try {
40             Charset.forName(null);
41         } catch (Exception x) {
42             if (x instanceof IllegalArgumentException) {
43                 System.err.println("Thrown as expected: " + x);
44                 return;
45             }
46             throw new Exception("Incorrect exception: "
47                                 + x.getClass().getName(),
48                                 x);
49         }
50         throw new Exception("No exception thrown");
51     }
52 
53 }
54