Collection<Label> labelCollection = labelMap.values();
Iterator<Label> labelIterator = labelCollection.iterator();
while (labelIterator.hasNext()) {
Label label = labelIterator.next();
label.removeKey(TangoDAOFactory.class.getName());
}
scanDeadTime.removeKey(TangoDAOFactory.class.getName());
if (scanServerName == null || scanServerName.isEmpty()) {