--- old/src/java.desktop/share/classes/com/sun/media/sound/RealTimeSequencer.java	2016-05-17 17:13:14.000000000 +0300
+++ new/src/java.desktop/share/classes/com/sun/media/sound/RealTimeSequencer.java	2016-05-17 17:13:14.000000000 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * 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
@@ -106,7 +106,7 @@
     /**
      * True if the sequence is running.
      */
-    private boolean running = false;
+    private volatile boolean running;
 
 
     /** the thread for pushing out the MIDI messages */
@@ -116,7 +116,7 @@
     /**
      * True if we are recording
      */
-    private boolean recording = false;
+    private volatile boolean recording;
 
 
     /**