text: public CRNBlock(RecordStream rs) {_countRecord = (CRNCountRecord) rs.getNext();int nCRNs = _countRecord.getNumberOfCRNs();CRNRecord[] crns = new CRNRecord[nCRNs];for (int i = 0; i < crns.length; i++) {crns[i] = (CRNRecord) rs.getNext();}_crns = crns;}