@Override
  public void removeSelected() {
    final FileTemplate selectedTemplate = getSelectedTemplate();
    if (selectedTemplate == null) {
      return;
    }
    DefaultListModel<?> model = (DefaultListModel<?>) myList.getModel();
    for (FileTemplate child : selectedTemplate.getChildren()) {
      model.removeElement(child);
    }
    final int selectedIndex = myList.getSelectedIndex();
    model.remove(selectedIndex);
    if (!model.isEmpty()) {
      myList.setSelectedIndex(Math.min(selectedIndex, model.size() - 1));
    }
    onTemplateSelected();
  }
@Override
  public void removeSelected()