class ProgressReporter implements Observer {

    public void close()
    {
        myModel.deleteObserver(this);
        myTa.close();
    }

    public  ProgressReporter(ProgressModel model, List<GeoPackageLayer> layers, CancellableTaskActivity ta);
    public  ProgressReporter(ProgressModel model, String fileName, int totalCountToExport, CancellableTaskActivity ta);

}