Program: 81264
Project: 81264
Buggy source:
@Override public void onStart(Intent aIntent,int aStartId){
  if (aIntent == null)   return;
  final String action=aIntent.getAction();
  if (action == null)   return;
  if (action.equals("String_Node_Str") && getPlayer() == 1) {
    stopSelf();
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 1) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.android.music.IMediaPlaybackService mService=com.android.music.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 2) {
    stopSelf();
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 2) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.htc.music.IMediaPlaybackService mService=com.htc.music.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 3) {
    stopSelf();
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 3) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.piratemedia.musicmod.IMediaPlaybackService mService=com.piratemedia.musicmod.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 4) {
    stopSelf();
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 4) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.tbig.playerpro.IMediaPlaybackService mService=com.tbig.playerpro.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(SMS_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(PHONE_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(MUTE_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(WIFI_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(WIFI_CHANGED);
  }
 else   if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
    notifyChange(BT_CHANGED);
  }
 else   if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
    Log.d("String_Node_Str","String_Node_Str");
    Intent lock=utils.getLockIntent(this);
    lock.setAction(utils.ACTION_UNLOCK);
    startActivity(lock);
  }
 else   if (action.equals(START_STOP_FORGROUND)) {
    foregroundStuff(utils.getCheckBoxPref(getBaseContext(),LockscreenSettings.SERVICE_FOREGROUND,true));
  }
 else   if (action.equals(STOP_SERVICE)) {
    stopSelf();
  }
}

Fixed version (ground truth):
@Override public void onStart(Intent aIntent,int aStartId){
  if (aIntent == null)   return;
  final String action=aIntent.getAction();
  if (action == null)   return;
  if (action.equals("String_Node_Str") && getPlayer() == 1) {
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 1) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.android.music.IMediaPlaybackService mService=com.android.music.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 2) {
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 2) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.htc.music.IMediaPlaybackService mService=com.htc.music.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 3) {
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 3) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.piratemedia.musicmod.IMediaPlaybackService mService=com.piratemedia.musicmod.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str") && getPlayer() == 4) {
  }
 else   if ((action.equals("String_Node_Str") || action.equals("String_Node_Str") || action.equals("String_Node_Str")|| action.equals("String_Node_Str")) && getPlayer() == 4) {
    bindService(new Intent().setClassName("String_Node_Str","String_Node_Str"),new ServiceConnection(){
      public void onServiceConnected(      ComponentName aName,      IBinder aService){
        com.tbig.playerpro.IMediaPlaybackService mService=com.tbig.playerpro.IMediaPlaybackService.Stub.asInterface(aService);
        try {
          if (mService.isPlaying()) {
            playing=true;
            titleName=mService.getTrackName();
            artistName=mService.getArtistName();
            albumName=mService.getAlbumName();
            pos=mService.position();
            dur=mService.duration();
            albumId=mService.getAlbumId();
            songId=mService.getAudioId();
            if (mService.isPlaying()) {
              notifyChange(MUSIC_CHANGED);
              playing=true;
            }
          }
 else {
            notifyChange(MUSIC_STOPPED);
            playing=false;
          }
        }
 catch (        Exception e) {
          e.printStackTrace();
          throw new RuntimeException(e);
        }
        unbindService(this);
      }
      public void onServiceDisconnected(      ComponentName aName){
        playing=false;
        notifyChange(MUSIC_STOPPED);
      }
    }
,0);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(SMS_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(PHONE_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(MUTE_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(WIFI_CHANGED);
  }
 else   if (action.equals("String_Node_Str")) {
    notifyChange(WIFI_CHANGED);
  }
 else   if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
    notifyChange(BT_CHANGED);
  }
 else   if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
    Log.d("String_Node_Str","String_Node_Str");
    Intent lock=utils.getLockIntent(this);
    lock.setAction(utils.ACTION_UNLOCK);
    startActivity(lock);
  }
 else   if (action.equals(START_STOP_FORGROUND)) {
    foregroundStuff(utils.getCheckBoxPref(getBaseContext(),LockscreenSettings.SERVICE_FOREGROUND,true));
  }
 else   if (action.equals(STOP_SERVICE)) {
    stopSelf();
  }
}