Program: 151764
Project: 151764
Buggy source:
@Override public void run(){
  try {
    Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
synchronized (AudioOutputQueue.this) {
      Arrays.fill(m_lineLastFrame,(byte)0);
      m_lineStopWallTime=-1;
      m_lineFramesMissed=0;
      m_lineFramesWritten=0;
    }
    m_line.addLineListener(this);
    m_line.start();
    mainLoop:     while (!Thread.interrupted()) {
      while (!Thread.interrupted()) {
        long nextPlaybackTimeGap=Long.MAX_VALUE;
        if (!m_queue.isEmpty()) {
          final long nextPlaybackRemoteTime=m_queue.firstKey();
          final long nextPlaybackFrameTime=fromRemoteFrameTime(nextPlaybackRemoteTime);
          nextPlaybackTimeGap=nextPlaybackFrameTime - getEndFrameTime();
          if (nextPlaybackTimeGap <= 0) {
            final byte[] nextPlaybackSamples=m_queue.get(nextPlaybackRemoteTime);
            s_logger.finest("String_Node_Str" + nextPlaybackSamples.length / m_bytesPerFrame + "String_Node_Str" + nextPlaybackFrameTime + "String_Node_Str");
            appendFrames(nextPlaybackSamples,0,nextPlaybackSamples.length,nextPlaybackFrameTime,true);
            m_queue.remove(nextPlaybackRemoteTime);
            continue;
          }
        }
        if (getBufferedSeconds() >= LineBufferSafetyMarginSeconds)         break;
        final long silenceFrames=Math.min(Math.round((LineBufferSafetyMarginSeconds * 1.5 - getBufferedSeconds()) * (double)m_format.getSampleRate()),nextPlaybackTimeGap);
        appendFrames(null,0,0,getEndFrameTime() + silenceFrames,false);
        s_logger.warning("String_Node_Str" + nextPlaybackTimeGap + "String_Node_Str"+ silenceFrames+ "String_Node_Str");
      }
      long sleepNanos=Math.round(1e9 * Math.max(getBufferedSeconds() - LineBufferSafetyMarginSeconds,LineBufferSafetyMarginSeconds / 10.0));
      try {
        Thread.sleep(sleepNanos / 1000000,(int)(sleepNanos % 1000000));
      }
 catch (      InterruptedException e) {
        break mainLoop;
      }
    }
  }
 catch (  Throwable e) {
    s_logger.log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    m_line.removeLineListener(this);
  }
}

Fixed version (ground truth):
@Override public void run(){
  try {
    Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
synchronized (AudioOutputQueue.this) {
      Arrays.fill(m_lineLastFrame,(byte)0);
      m_lineStopWallTime=-1;
      m_lineFramesMissed=0;
      m_lineFramesWritten=0;
    }
    m_line.addLineListener(this);
    m_line.start();
    while (!Thread.currentThread().isInterrupted()) {
      while (!Thread.currentThread().isInterrupted()) {
        long nextPlaybackTimeGap=Long.MAX_VALUE;
        if (!m_queue.isEmpty()) {
          final long nextPlaybackRemoteTime=m_queue.firstKey();
          final long nextPlaybackFrameTime=fromRemoteFrameTime(nextPlaybackRemoteTime);
          nextPlaybackTimeGap=nextPlaybackFrameTime - getEndFrameTime();
          if (nextPlaybackTimeGap <= 0) {
            final byte[] nextPlaybackSamples=m_queue.get(nextPlaybackRemoteTime);
            s_logger.finest("String_Node_Str" + nextPlaybackSamples.length / m_bytesPerFrame + "String_Node_Str" + nextPlaybackFrameTime + "String_Node_Str");
            appendFrames(nextPlaybackSamples,0,nextPlaybackSamples.length,nextPlaybackFrameTime,true);
            m_queue.remove(nextPlaybackRemoteTime);
            continue;
          }
        }
        if (getBufferedSeconds() >= LineBufferSafetyMarginSeconds)         break;
        final long silenceFrames=Math.min(Math.round((LineBufferSafetyMarginSeconds * 1.5 - getBufferedSeconds()) * (double)m_format.getSampleRate()),nextPlaybackTimeGap);
        appendFrames(null,0,0,getEndFrameTime() + silenceFrames,false);
        s_logger.warning("String_Node_Str" + nextPlaybackTimeGap + "String_Node_Str"+ silenceFrames+ "String_Node_Str");
      }
      long sleepNanos=Math.round(1e9 * Math.max(getBufferedSeconds() - LineBufferSafetyMarginSeconds,LineBufferSafetyMarginSeconds / 10.0));
      try {
        Thread.sleep(sleepNanos / 1000000,(int)(sleepNanos % 1000000));
      }
 catch (      InterruptedException e) {
        Thread.currentThread().interrupt();
      }
    }
  }
 catch (  Throwable e) {
    s_logger.log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    m_line.removeLineListener(this);
  }
}