_rowCount = ERXEOAccessUtilities.rowCountForFetchSpecificationAndEditingContext(spec, ec);
_rowCount = ERXEOAccessUtilities.rowCountForFetchSpecification(ec, spec);
    public int rowCount() {        if(_rowCount == -1) {            EOFetchSpecification spec = databaseDataSource().fetchSpecificationForFetch();            EOEditingContext ec = databaseDataSource().editingContext();            _rowCount = ERXEOAccessUtilities.rowCountForFetchSpecificationAndEditingContext(spec, ec);            setObjectArray(new FakeArray(_rowCount));        }        return _rowCount;    }