Method getMachineWithId

java/Chapter 10/Question10_2/Server.java:9–11

(int machineID)

	HashMap<Integer, Integer> personToMachineMap = new HashMap<Integer, Integer>();
	
	public Machine getMachineWithId(int machineID) {
		return machines.get(machineID);
	}
	
	public int getMachineIDForUser(int personID) {
		Integer machineID = personToMachineMap.get(personID);