// JR error: parameter maxSpacing and maxOffset were not passed
LineStringImpl result = ((CurveImpl) primitives.get(0)).asLineString(
maxSpacing, maxOffset);
for (int i = 1; i < primitives.size(); ++i) {
CurveImpl curve = ((CurveImpl) primitives.get(i));
result = result.merge(curve.asLineString(maxSpacing, maxOffset));
}
return result;
}