Graphs.shortestPathEuclideanDistance(roads.getGraph(), b, a);
}
public void compatibilityCheck(List<Point> t) {
final MovingRoadUser truck = new TrivialRoadUser();
rm.addObjectAt(truck, t.get(0));
final double len = pathLength(t);
// speed of trivial truck is 1 len per hour thus we need to travel 'len'
// hours
final MoveProgress progress = rm.followPath(