<BUG>PlaLineInt[] check_line_arr = new PlaLineInt[trace_polyline.plaline_len(+1)];for (int index = 0; index < trace_polyline.plaline_len(-1); ++index){check_line_arr[index] = trace_polyline.plaline(index);}check_line_arr[check_line_arr.length - 2] = other_trace_line;check_line_arr[check_line_arr.length - 1] = other_prev_trace_line;</BUG><CONTEXT>return new Polyline(new_lines);}}else if (bend){<extra_id_0>PlaLineInt new_line = reposition_line(check_line_arr, trace_polyline.plaline_len(-2));</CONTEXT>
PlaLineIntAlist check_line_arr = new PlaLineIntAlist(trace_polyline.plaline_len(+1));trace_polyline.alist_append_to(check_line_arr, 0,trace_polyline.plaline_len(-1));check_line_arr.add( other_trace_line);check_line_arr.add( other_prev_trace_line);