* plot problem without solution
*/
Plotter problemPlotter = new Plotter(problem);
problemPlotter.plotShipments(true);
problemPlotter.setLabel(jsprit.analysis.toolbox.Plotter.Label.SIZE);
problemPlotter.plot("output/transportOfDisabledPeopleExample_problem.png", "disabled people tp");
Plotter solutionPlotter = new Plotter(problem,Solutions.bestOf(solutions));
solutionPlotter.plotShipments(true);
solutionPlotter.setLabel(jsprit.analysis.toolbox.Plotter.Label.SIZE);
solutionPlotter.plot("output/transportOfDisabledPeopleExample_solution.png", "disabled people tp");