private void initClassificationList() {
    classificationTable.setPreference(preferenceId);

    try {
      classificationTable.load();
    } catch (RequestException ex) {
      ErrorDialog.show(this, "Impossible de charger la liste des axes.", ex);
    }
  }
 private void displayNewWindow() {
   try {
     frame = new DefaultQuarantineWindow(getGuiContext(), guiData, userId, new ListDataSource());
     frame.addInternalFrameListener(cleanUpListener);
     getDesktopPane().add(frame);
     frame.pack();
     frame.setVisible(true);
     frame.setSelected(true);
   } catch (Exception ex) {
     ErrorDialog.show(getDesktopPane(), "Impossible d'afficher la liste", ex);
   }
 }