
for (int index = 0; index < new_lines.length - 2; ++index)
</BUG>
{
<BUG>new_lines[index] = trace_polyline.plaline(index);
</BUG>
}
<BUG>new_lines[new_lines.length - 2] = new_line;
new_lines[new_lines.length - 1] = other_trace_line;
return new Polyline(new_lines);</BUG>
}

return new Polyline(new_lines);
}
}
else if (bend)
{
PlaLineIntAlist check_line_arr = new PlaLineIntAlist(new_line_count);
check_line_arr.add( other_prev_trace_line);
check_line_arr.add( other_trace_line);
for (int index = 2; index < new_line_count; ++index)
{
check_line_arr.add( trace_polyline.plaline(index - diff));
