/** reverses the order of points in lr (is CW -> CCW or CCW->CW) */
LinearRing reverseRing(LinearRing lr) {
int numPoints = lr.getNumPoints();
Coordinate[] newCoords = new Coordinate[numPoints];
for (int t = 0; t < numPoints; t++) {
newCoords[t] = lr.getCoordinateN(numPoints - t - 1);
}
return new LinearRing(newCoords, new PrecisionModel(), 0);
}
