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  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /* @test
25  * @bug 4853350
26  * @summary Ensure that averages do not exceed maxima
27  */
28 
29 import java.nio.*;
30 import java.nio.charset.*;
31 
32 
33 public class AverageMax {
34 
35     static abstract class Test {
36 
go()37         public abstract void go() throws Exception;
38 
Test()39         Test() throws Exception {
40             try {
41                 go();
42             } catch (Exception x) {
43                 if (x instanceof IllegalArgumentException) {
44                     System.err.println("Thrown as expected: " + x);
45                     return;
46                 }
47                 throw new Exception("Incorrect exception: "
48                                     + x.getClass().getName(),
49                                     x);
50             }
51             throw new Exception("No exception thrown");
52         }
53 
54     }
55 
main(String[] args)56     public static void main(String[] args) throws Exception {
57 
58         final Charset ascii = Charset.forName("US-ASCII");
59 
60         new Test() {
61                 public void go() throws Exception {
62                     new CharsetDecoder(ascii, 3.9f, 1.2f) {
63                             protected CoderResult decodeLoop(ByteBuffer in,
64                                                              CharBuffer out)
65                             {
66                                 return null;
67                             }
68                         };
69                 }};
70 
71         new Test() {
72                 public void go() throws Exception {
73                     new CharsetEncoder(ascii, 3.9f, 1.2f) {
74                             protected CoderResult encodeLoop(CharBuffer in,
75                                                              ByteBuffer out)
76                             {
77                                 return null;
78                             }
79                         };
80                 }};
81     }
82 
83 }
84