public Io_line_rdr_fxt tst_Read_til_lines(int count, String... expd) { lines.Clear(); for (int i = 0; i < expd.length; i++) expd[i] = expd[i] + Op_sys.Lnx.Nl_str(); for (int i = 0; i < count; i++) { if (rdr.Read_next()) lines.Add(String_.new_u8(rdr.Bfr(), rdr.Itm_pos_bgn(), rdr.Itm_pos_end())); else break; } Tfds.Eq_ary_str(expd, lines.To_str_ary()); return this; }