--- a/jdk/src/share/classes/com/sun/media/sound/AuFileReader.java	Fri Mar 29 10:01:19 2013 -0700
+++ b/jdk/src/share/classes/com/sun/media/sound/AuFileReader.java	Fri Mar 29 22:07:56 2013 +0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, 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
@@ -25,28 +25,17 @@
 
 package com.sun.media.sound;
 
-import java.util.Vector;
+import java.io.BufferedInputStream;
+import java.io.DataInputStream;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.IOException;
-import java.io.EOFException;
 import java.net.URL;
-import java.net.MalformedURLException;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.DataInputStream;
-import java.io.FileInputStream;
-import java.io.DataOutputStream;
-import java.io.FileOutputStream;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.SequenceInputStream;
 
 import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioFormat;
 import javax.sound.sampled.AudioInputStream;
-import javax.sound.sampled.AudioFormat;
 import javax.sound.sampled.AudioSystem;
 import javax.sound.sampled.UnsupportedAudioFileException;
 
@@ -58,16 +47,7 @@
  * @author Jan Borgersen
  * @author Florian Bomers
  */
-public class AuFileReader extends SunFileReader {
-
-    /**
-     * AU reader type
-     */
-
-    public static final AudioFileFormat.Type types[] = {
-        AudioFileFormat.Type.AU
-    };
-
+public final class AuFileReader extends SunFileReader {
 
     /**
      * Constructs a new AuFileReader object.