while (iter.hasNext()) {
shouldRemove = true;
Encounter currEnc = iter.next();
Iterator<Order> orderIter = currEnc.getOrders().iterator();
while (orderIter.hasNext()) {
Order o = orderIter.next();
if (o.isDrugOrder()) {
shouldRemove = false;
break;
}
}
if (shouldRemove) {