code: @Pure
  	public final BusStop getNearestBusStop(Point2D<?, ?> point) {
  		return getNearestBusStop(point.getX(), point.getY());
  	}
docs: Replies the nearest bus stop to the given point.
  
  @param point the point.
  @return the nearest bus stop or <code>null</code> if none was found.