@Override
 public void clearAllEntries() {
   dao.clearAllEntries();
 }
 @Override
 public void addNewEntry(FailureTable newEntry) {
   dao.addNewEntry(newEntry);
 }
 @Override
 public Collection<Integer> getAllUniqueCauseCodes() {
   return dao.getAllUniqueCauseCodes();
 }
 @Override
 public Collection<Integer> getAllUniqueEventIds() {
   return dao.getAllUniqueEventIds();
 }
 @Override
 public void populateTable(JSONArray eventCauseArray) {
   dao.populateTable(eventCauseArray);
 }
 @Override
 public Collection<FailureTable> getCatalog() {
   return dao.getAllTableRows();
 }