src/java.desktop/share/classes/javax/sound/midi/spi/SoundbankReader.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2020, 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.  Oracle designates this

@@ -43,10 +43,15 @@
  * @since 1.3
  */
 public abstract class SoundbankReader {
 
     /**
+     * Constructs a {@code SoundbankReader}.
+     */
+    protected SoundbankReader() {}
+
+    /**
      * Obtains a soundbank object from the {@code URL} provided.
      *
      * @param  url {@code URL} representing the soundbank
      * @return soundbank object
      * @throws InvalidMidiDataException if the {@code URL} does not point to