//you may want to plot the problem
Plotter plotter = new Plotter(bicycleMessengerProblem);
// plotter.setBoundingBox(10000, 47500, 20000, 67500);
plotter.plotShipments(true);
plotter.plot("output/bicycleMessengerProblem.png", "bicycleMessenger");
//and the problem as well as the solution
Plotter plotter1 = new Plotter(bicycleMessengerProblem, Solutions.bestOf(solutions));
plotter1.setLabel(Plotter.Label.ID);
plotter1.plotShipments(false);