reverse static method

void reverse(List<Coordinate> coord)

Reverses the coordinates in an array in-place.

Implementation

static void reverse(List<Coordinate> coord) {
  int last = coord.length - 1;
  int mid = (last / 2).floor();
  for (int i = 0; i <= mid; i++) {
    Coordinate tmp = coord[i];
    coord[i] = coord[last - i];
    coord[last - i] = tmp;
  }
}