- /**
- * not used, can be removed
- * @return true if any points without dates were found
- */
- public boolean hasDatelessPoints()
- {
- if (_infoList.isEmpty()) {return false;}
- sort();
- DateInfo firstInfo = _infoList.get(0);
- return (firstInfo != null && firstInfo.isDateless() && firstInfo.getPointCount() > 0);
- }
-