public void showFooter() {
    if (ui.getSelectedIndex(this.tableClients) >= 0) {
      Object selectedItem = ui.getSelectedItem(this.tableClients);
      Client attachedClient = ui.getAttachedObject(selectedItem, Client.class);

      ui.setText(ui.find(LBL_CLIENT_NAME), NAME + attachedClient.getFullName());
      ui.setText(ui.find(LBL_TO_SAVE), TO_SAVE + reviewHandler.getTotalAmount());
      ui.setText(ui.find(LBL_START_DATE), STARTING_ON + sdf.format(reviewHandler.getStartDate()));
      ui.setText(ui.find(LBL_END_DATE), ENDING_ON + sdf.format(reviewHandler.getEndDate()));

    } else {
      Client fstClient = reviewHandler.getSelectedClients().get(0);
      ui.setText(ui.find(LBL_CLIENT_NAME), NAME + fstClient.getFirstName());
      ui.setText(ui.find(LBL_TO_SAVE), TO_SAVE + reviewHandler.getTotalAmount());
      ui.setText(ui.find(LBL_START_DATE), STARTING_ON + sdf.format(reviewHandler.getStartDate()));
      ui.setText(ui.find(LBL_END_DATE), ENDING_ON + sdf.format(reviewHandler.getEndDate()));
    }
  }
  protected Object getRow(Client client) {
    Object row = ui.createTableRow(client);

    ui.add(row, ui.createTableCell(client.getFullName()));
    ui.add(row, ui.createTableCell(client.getPhoneNumber()));

    String neededitems = "";

    for (TargetServiceItem tsi : reviewHandler.getSelectedServiceItems()) {
      if (neededitems.length() == 0) {
        neededitems = tsi.getServiceItem().getTargetName();
      } else {
        neededitems = neededitems + ", " + tsi.getServiceItem().getTargetName();
      }
    }

    ui.add(row, ui.createTableCell(neededitems));
    return addCustomData(client, row);
  }