1 /*

     2  * Copyright (c) 2003, 2016, 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.

     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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    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 import javax.sound.sampled.AudioFileFormat;

    25 import javax.sound.sampled.AudioSystem;

    26 

    27 /**

    28  * @test

    29  * @bug 4883060

    30  * @summary AudioSystem.getAudioFileTypes returns duplicates

    31  */

    32 public class AudioFileTypeUniqueness {

    33 

    34     public static void main(String[] args) throws Exception {

    35         boolean foundDuplicates = false;

    36         AudioFileFormat.Type[]  aTypes = AudioSystem.getAudioFileTypes();

    37         for (int i = 0; i < aTypes.length; i++)

    38         {

    39             for (int j = 0; j < aTypes.length; j++)

    40             {

    41                 if (aTypes[i].equals(aTypes[j]) && i != j) {

    42                     foundDuplicates = true;

    43                 }

    44             }

    45         }

    46         if (foundDuplicates) {

    47             throw new Exception("Test failed");

    48         } else {

    49             System.out.println("Test passed");

    50         }

    51     }

    52 }