/** Initialize the importManager map */
  private static void createImportManager() {
    importManager = new HashMap<String, IDataAdapterCreator>();

    for (DataAdapterFactory factory : DataAdapterManager.getDataAdapterFactories()) {
      IDataAdapterCreator creator = factory.iReportConverter();
      if (creator != null) {
        importManager.put(creator.getID(), creator);
      }
    }
  }