Location l0 = Location.newInstance(43.237235, 76.915048);

        VehicleImpl v1 = VehicleImpl.Builder
                .newInstance("1")
                .setStartLocation(l0)
                .setEarliestStart(0)
                .setReturnToDepot(true)
                .build();

        Location l1 = Location.newInstance(43.239652, 76.887614);
        Location l2 = Location.newInstance(43.25796, 76.911608);
        Location l3 = Location.newInstance(43.225228, 76.893875);
        Location l4 = Location.newInstance(43.25796, 76.911608);

        ManhattanCosts costs = new ManhattanCosts();
        costs.speed = 50;

        System.out.println(costs.getTransportCost(l1, l2, 160, null, v1));
        System.out.println(costs.getTransportTime(l1, l2, 160, null, v1));

        System.out.println(costs.getTransportCost(l1, l3, 160, null, v1));
        System.out.println(costs.getTransportTime(l1, l3, 160, null, v1));

        VehicleRoutingProblem.Builder vrpBuilder = VehicleRoutingProblem.Builder.newInstance();

        Service s1 = Service.Builder
                .newInstance("1")
                .setLocation(l1)
                .setTimeWindow(new TimeWindow(0, 300))
                .setServiceTime(10)
                .build();
        Service s2 = Service.Builder
                .newInstance("2")
                .setLocation(l2)
                .setTimeWindow(new TimeWindow(0, 300))
                .setServiceTime(10)
                .build();
        Service s3 = Service.Builder
                .newInstance("3")
                .setLocation(l3)
                .setTimeWindow(new TimeWindow(0, 300))
                .setServiceTime(10)
                .build();
        Service s4 = Service.Builder
                .newInstance("4")
                .setLocation(l4)
                .setTimeWindow(new TimeWindow(0, 300))
                .setServiceTime(10)
                .build();

        vrpBuilder.addJob(s1);
        vrpBuilder.addJob(s2);
        vrpBuilder.addJob(s3);
        vrpBuilder.addJob(s4);
        vrpBuilder.addVehicle(v1);
        vrpBuilder.setFleetSize(FleetSize.FINITE);

        vrpBuilder.setRoutingCost(new ManhattanCosts());

        VehicleRoutingProblem vrp = vrpBuilder.build();

        VehicleRoutingAlgorithm vra = Jsprit.Builder.newInstance(vrp)
                .setProperty(Jsprit.Parameter.FAST_REGRET, "true")
                .setProperty(Jsprit.Parameter.THREADS, "4")
                .buildAlgorithm();


        Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();

        SolutionPrinter.print(vrp, Solutions.bestOf(solutions), SolutionPrinter.Print.VERBOSE);

//        new Plotter(vrp, Solutions.bestOf(solutions)).setLabel(Plotter.Label.ID).plot("output/p01_solution.png", "p01");

        new GraphStreamViewer(vrp, Solutions.bestOf(solutions)).setRenderDelay(100).display();