src/java.desktop/share/classes/com/sun/media/sound/DirectAudioDevice.java

*** 1003,1021 ****
       * This clip is realized in software only
       */
      private static final class DirectClip extends DirectDL
              implements Clip, Runnable, AutoClosingClip {
  
!         private Thread thread;
!         private byte[] audioData = null;
!         private int frameSize;         // size of one frame in bytes
!         private int m_lengthInFrames;
!         private int loopCount;
!         private int clipBytePosition;   // index in the audioData array at current playback
!         private int newFramePosition;   // set in setFramePosition()
!         private int loopStartFrame;
!         private int loopEndFrame;      // the last sample included in the loop
  
          // auto closing clip support
          private boolean autoclosing = false;
  
          private DirectClip(DataLine.Info info,
--- 1003,1021 ----
       * This clip is realized in software only
       */
      private static final class DirectClip extends DirectDL
              implements Clip, Runnable, AutoClosingClip {
  
!         private volatile Thread thread;
!         private volatile byte[] audioData = null;
!         private volatile int frameSize;         // size of one frame in bytes
!         private volatile int m_lengthInFrames;
!         private volatile int loopCount;
!         private volatile int clipBytePosition;   // index in the audioData array at current playback
!         private volatile int newFramePosition;   // set in setFramePosition()
!         private volatile int loopStartFrame;
!         private volatile int loopEndFrame;      // the last sample included in the loop
  
          // auto closing clip support
          private boolean autoclosing = false;
  
          private DirectClip(DataLine.Info info,
*** 1343,1361 ****
  
          // main playback loop
          @Override
          public void run() {
              if (Printer.trace) Printer.trace(">>> DirectClip: run() threadID="+Thread.currentThread().getId());
!             while (thread != null) {
                  // doIO is volatile, but we could check it, then get
                  // pre-empted while another thread changes doIO and notifies,
                  // before we wait (so we sleep in wait forever).
                  synchronized(lock) {
                      if (!doIO) {
                          try {
                              lock.wait();
!                         } catch(InterruptedException ie) {}
                      }
                  }
                  while (doIO) {
                      if (newFramePosition >= 0) {
                          clipBytePosition = newFramePosition * frameSize;
--- 1343,1367 ----
  
          // main playback loop
          @Override
          public void run() {
              if (Printer.trace) Printer.trace(">>> DirectClip: run() threadID="+Thread.currentThread().getId());
!             Thread curThread = Thread.currentThread();
!             while (thread == curThread) {
                  // doIO is volatile, but we could check it, then get
                  // pre-empted while another thread changes doIO and notifies,
                  // before we wait (so we sleep in wait forever).
                  synchronized(lock) {
                      if (!doIO) {
                          try {
                              lock.wait();
!                         } catch(InterruptedException ie) {
!                         } finally {
!                             if (thread != curThread) {
!                                 break;
!                             }
!                         }
                      }
                  }
                  while (doIO) {
                      if (newFramePosition >= 0) {
                          clipBytePosition = newFramePosition * frameSize;