@Before public void before() { _graph = new Graph(); costModel = new SimpleIntersectionTraversalCostModel(); // Initialize the routing request. options = new RoutingRequest(); options.carSpeed = 1.0; options.walkSpeed = 1.0; options.carDecelerationSpeed = (2.0); options.carAccelerationSpeed = (2.0); options.setModes(TraverseModeSet.allModes()); }