private TaxonCountyOccurrence GetCountyOccurrence(Boolean refresh)
 {
     if (_countyOccurrence.IsNull() || refresh)
     {
         _countyOccurrence = SpeciesFactManagerTest.GetOneTaxonCountyOccurrence();
     }
     return(_countyOccurrence);
 }
 public TaxonCountyOccurrenceTest()
 {
     _countyOccurrence = null;
 }