@SuppressWarnings("unchecked") public int compare(Object o1, Object o2) { final int index = _index < 0 && _treecol != null ? _treecol.getColumnIndex() : _index;
@SuppressWarnings("unchecked") public int compare(Object o1, Object o2) { final int index = _index < 0 && _treecol != null ? _treecol.getColumnIndex() : _index;