Program: 32409
Project: 32409
Buggy source:
private static void requestTransportStatus(Context context,final SdlRouterStatusProvider.ConnectedStatusCallback callback,final boolean triggerRouterServicePing){
  if (context == null) {
    if (callback != null) {
      callback.onConnectionStatusUpdate(false,null,context);
    }
    return;
  }
  if (isRouterServiceRunning(context,false) && !runningBluetoothServicePackage.isEmpty()) {
    final ConcurrentLinkedQueue<ComponentName> list=new ConcurrentLinkedQueue<ComponentName>(runningBluetoothServicePackage);
    if (runningBluetoothServicePackage.size() > 0) {
      final SdlRouterStatusProvider.ConnectedStatusCallback sdlBrCallback=new SdlRouterStatusProvider.ConnectedStatusCallback(){
        @Override public void onConnectionStatusUpdate(        boolean connected,        ComponentName service,        Context context){
          if (!connected && !list.isEmpty()) {
            SdlRouterStatusProvider provider=new SdlRouterStatusProvider(context,list.poll(),this);
            if (triggerRouterServicePing) {
              provider.setFlags(TransportConstants.ROUTER_STATUS_FLAG_TRIGGER_PING);
            }
            provider.checkIsConnected();
          }
 else {
            Log.d(TAG,service.getPackageName() + "String_Node_Str" + connected);
            if (callback != null) {
              callback.onConnectionStatusUpdate(connected,service,context);
            }
            list.clear();
          }
        }
      }
;
      SdlRouterStatusProvider provider=new SdlRouterStatusProvider(context,list.poll(),sdlBrCallback);
      if (triggerRouterServicePing) {
        provider.setFlags(TransportConstants.ROUTER_STATUS_FLAG_TRIGGER_PING);
      }
      provider.checkIsConnected();
    }
 else {
      SdlRouterStatusProvider provider=new SdlRouterStatusProvider(context,runningBluetoothServicePackage.get(0),callback);
      if (triggerRouterServicePing) {
        provider.setFlags(TransportConstants.ROUTER_STATUS_FLAG_TRIGGER_PING);
      }
      provider.checkIsConnected();
    }
  }
 else {
    Log.w(TAG,"String_Node_Str");
    if (BluetoothAdapter.getDefaultAdapter() != null && BluetoothAdapter.getDefaultAdapter().isEnabled()) {
      Intent serviceIntent=new Intent();
      serviceIntent.setAction(TransportConstants.START_ROUTER_SERVICE_ACTION);
      serviceIntent.putExtra(TransportConstants.PING_ROUTER_SERVICE_EXTRA,true);
      context.sendBroadcast(serviceIntent);
    }
    if (callback != null) {
      callback.onConnectionStatusUpdate(false,null,context);
    }
  }
}

Fixed version (ground truth):
private static void requestTransportStatus(Context context,final SdlRouterStatusProvider.ConnectedStatusCallback callback,final boolean triggerRouterServicePing){
  if (context == null) {
    if (callback != null) {
      callback.onConnectionStatusUpdate(false,null,context);
    }
    return;
  }
  if (isRouterServiceRunning(context,false) && !runningBluetoothServicePackage.isEmpty()) {
    final ConcurrentLinkedQueue<ComponentName> list=new ConcurrentLinkedQueue<ComponentName>(runningBluetoothServicePackage);
    final SdlRouterStatusProvider.ConnectedStatusCallback sdlBrCallback=new SdlRouterStatusProvider.ConnectedStatusCallback(){
      @Override public void onConnectionStatusUpdate(      boolean connected,      ComponentName service,      Context context){
        if (!connected && !list.isEmpty()) {
          SdlRouterStatusProvider provider=new SdlRouterStatusProvider(context,list.poll(),this);
          if (triggerRouterServicePing) {
            provider.setFlags(TransportConstants.ROUTER_STATUS_FLAG_TRIGGER_PING);
          }
          provider.checkIsConnected();
        }
 else {
          Log.d(TAG,service.getPackageName() + "String_Node_Str" + connected);
          if (callback != null) {
            callback.onConnectionStatusUpdate(connected,service,context);
          }
          list.clear();
        }
      }
    }
;
    final SdlRouterStatusProvider provider=new SdlRouterStatusProvider(context,list.poll(),sdlBrCallback);
    if (triggerRouterServicePing) {
      provider.setFlags(TransportConstants.ROUTER_STATUS_FLAG_TRIGGER_PING);
    }
    RouterServiceValidator.createTrustedListRequest(context,false,new TrustedListCallback(){
      @Override public void onListObtained(      boolean successful){
        provider.checkIsConnected();
      }
    }
);
  }
 else {
    Log.w(TAG,"String_Node_Str");
    if (BluetoothAdapter.getDefaultAdapter() != null && BluetoothAdapter.getDefaultAdapter().isEnabled()) {
      Intent serviceIntent=new Intent();
      serviceIntent.setAction(TransportConstants.START_ROUTER_SERVICE_ACTION);
      serviceIntent.putExtra(TransportConstants.PING_ROUTER_SERVICE_EXTRA,true);
      context.sendBroadcast(serviceIntent);
    }
    if (callback != null) {
      callback.onConnectionStatusUpdate(false,null,context);
    }
  }
}