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

*** 1003,1013 ****
       * 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
--- 1003,1013 ----
       * This clip is realized in software only
       */
      private static final class DirectClip extends DirectDL
              implements Clip, Runnable, AutoClosingClip {
  
!         private volatile 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
*** 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;