--- old/src/java.desktop/share/classes/javax/sound/midi/VoiceStatus.java	2020-08-06 02:07:14.049888700 -0700
+++ new/src/java.desktop/share/classes/javax/sound/midi/VoiceStatus.java	2020-08-06 02:07:13.454768300 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 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
@@ -142,4 +142,9 @@
      * @see #active
      */
     public int volume = 0;
+
+    /**
+     * Constructs a {@code VoiceStatus}.
+     */
+    public VoiceStatus() {}
 }