Vector observations = new Vector(days);
observations.setSize(days + 1);
controler.progressListner.setMaxValue(ids.size());
for (int i1 = 0; i1 < ids.size(); ++i1) {
int id = ((Integer) ids.elementAt(i1)).intValue();
Observation o1 = observationDAO.find(id);
int day = Utils.getDaysBetween(period.getStart(), o1.getDate());
observations.setElementAt(o1, day);
controler.progressListner.setValue(i1);
}
Log.log("observations: " + observations);