code: public Coordinate[] getCoordinates() {
  		if (isEmpty()) {
  			return null;
  		}
  		Coordinate[] coordinates = new Coordinate[points.length];
  		for (int i = 0; i < points.length; i++) {
  			coordinates[i] = points[i].getCoordinate();
  		}
  		return coordinates;
  	}
docs: Get the full list of coordinates from all the points in this MultiPoint geometry. If this geometry is empty, null
  will be returned.