VehicleTest.java

import java.util.*;

public class VehicleTest {

	public static void main(String args[]) {

		Scanner scanner = new Scanner(System.in);
		System.out.println("Enter the number of vehicles");
		int numberOfVehicle = scanner.nextInt();
		Vehicle vehicle[] = new Vehicle[numberOfVehicle];

		for (int i = 0; i < numberOfVehicle; i++) {
			vehicle[i] = new Vehicle();
		}
		Vehicle vehiclecons = new Vehicle("0");

		for (int i = 0; i < numberOfVehicle; i++) {

			System.out.println("Enter the name of vehicle " + (i + 1) + "'s initial owner");
			vehiclecons.setInitialOwnerName(scanner.next());

			System.out.println("Enter the name of vehicle " + (i + 1) + "'s owner");
			vehicle[i].setOwnerName(scanner.next());

			System.out.println("Enter current speed  of vehicle " + (i + 1));
			vehicle[i].setSpeed(scanner.nextInt());

			System.out.println("Enter current direction of vehicle " + (i + 1));
			vehicle[i].setDirection(scanner.nextInt());

			// Condition for turning on or changing the direction of vehicle
			System.out.println("do you want to turn?");
			{
				String answerTurn = scanner.next();
				if (answerTurn.equals("Yes") || answerTurn.equals("yes") || answerTurn.equals("YES")) {
					System.out.println("left or right?");
					String answerTurnValue = scanner.next();
					if (answerTurnValue.equals("left")) {
						System.out.println("By what value you want to change?");
						int change = scanner.nextInt();
						if (change >= 180) {
							System.out.println("Invalid Input");
							System.exit(0);

						} else {
							vehicle[i].changeDirection(change);
						}
					}
					if (answerTurnValue.equals("right")) {
						System.out.println("By what value you want to change?");
						int change = scanner.nextInt();
						if (change >= 180) {
							System.out.println("Invalid Input");
							System.exit(0);

						} else {
							vehicle[i].changeDirection(0 - change);
						}
					}
				}
			}

		}

		for (int i = 0; i < numberOfVehicle; i++) {
			System.out.println(
					"the initial owner's name of " + (i + 1) + " vehicle is " + vehiclecons.getInitialOwnerName());
			System.out.println("the name of  vehicle " + (i + 1) + "'s owner is " + vehicle[i].getOwnerName());
			System.out.println("current speed  of  vehicle " + (i + 1) + "  is " + vehicle[i].getSpeed());
			System.out.println("current direction of vehicle " + (i + 1) + "  is " + vehicle[i].getDirection());
			System.out.println("identification number of  vehicle " + (i + 1) + " is " + vehicle[i].getVehicleIdNo());

		}

		System.out.println("The highest Idenmtification number so far is " + Vehicle.getIdentificationNumber());

	}
}