public class ElevatorTest { public static void main(String args[]) { Elevator myElevator = new Elevator(); // checkDoorStatus somewhere!! (Slide 11) myElevator.openDoor(); myElevator.closeDoor(); myElevator.goUp(); myElevator.goUp(); myElevator.goUp(); myElevator.openDoor(); myElevator.closeDoor(); myElevator.goDown(); myElevator.openDoor(); myElevator.closeDoor(); myElevator.goDown(); myElevator.setFloor(myElevator.TOP_FLOOR); myElevator.openDoor(); } }