_worker = new WorkerThread(OwlApp.realPathToContext + "owl.db",
_worker = new WorkerThread(OwlApp.realPathToContext + "WEB-INF/owl.db",
  private final void importDict()  {    String name = _txtName.getModelObjectAsString();    String file = _fileGroup.getModelObjectAsString();        boolean e = false;    if(name == null || "".equals(name))    {      error("You have to insert a name for the dictionary.");      e = true;    }            if(file == null || "".equals(file))    {      error("You have to select one of the dictionaries.");      e = true;    }        if(e)    {       _lnkAbort.setVisible(false);       _lblProgress.setVisible(false);      return;    }        _lnkAbort.setVisible(true);    _lblProgress.setVisible(true);         _worker = new WorkerThread(OwlApp.realPathToContext + "owl.db",       OwlApp.realPathToContext + "WEB-INF/dicts/" + file, name);        _thread = new Thread(_worker);    _thread.start();  }