code: public void setGeometries(Geometry[] geometries) {
  		coordinates.clear();
  		for (Geometry geometry : geometries) {
  			addCoordinateArrays(geometry, coordinates);
  		}
  	}
docs: Set the full list of target geometries. These are the geometries where to this snapping algorithm can snap.
  
  @param geometries The list of target geometries.