private void reorderList() {
    int selected = myPatternList.getSelectedIndex();
    String selection = selected >= 0 ? myModel.get(selected) : null;
    fillList(Collections.list(myModel.elements()));
    if (selection != null) {
      int toSelect = myModel.indexOf(selection);
      if (toSelect >= 0) {
        myPatternList.setSelectedIndex(toSelect);
        myPatternList.ensureIndexIsVisible(toSelect);
      }
    }
  }
private void reorderList()