fbFetcher = null;
    public void close() throws  SQLException {        if (closed && paranoiaModa) throw new FBSQLException("The resultSet is closed");        wasNullValid = false;        closed = true;                try {                        for(int i = 0; i < fields.length; i++)                fields[i].close();                    } finally {            fbFetcher.close();        }                if (listener != null)            listener.resultSetClosed(this);    }