jdk/test/javax/sound/sampled/AudioSystem/AudioFileTypes/AudioFileTypeUniqueness.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/sound/sampled/AudioSystem/AudioFileTypes/AudioFileTypeUniqueness.java Mon Oct 31 14:50:09 2016 +0300
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioSystem;
+
+/**
+ * @test
+ * @bug 4883060
+ * @summary AudioSystem.getAudioFileTypes returns duplicates
+ */
+public class AudioFileTypeUniqueness {
+
+ public static void main(String[] args) throws Exception {
+ boolean foundDuplicates = false;
+ AudioFileFormat.Type[] aTypes = AudioSystem.getAudioFileTypes();
+ for (int i = 0; i < aTypes.length; i++)
+ {
+ for (int j = 0; j < aTypes.length; j++)
+ {
+ if (aTypes[i].equals(aTypes[j]) && i != j) {
+ foundDuplicates = true;
+ }
+ }
+ }
+ if (foundDuplicates) {
+ throw new Exception("Test failed");
+ } else {
+ System.out.println("Test passed");
+ }
+ }
+}