import java.util.Scanner;

public class TrainDepot
{
	Train t1;
    Train t2;
    Train t3;
    Train t4;
    
	public TrainDepot()
	{
		t1 = new Train("Gordon", 4);
		t2 = new Train("Thomas", 1);
		t3 = new Train("Percy", 6);	
		introductions();
		userInput();
	}

	private void introductions()
	{
	    String name = t1.getName();
	    int num = t1.getNumber();
	    System.out.println("\nHello my name is " + name + " and my number is " + num);    
	    System.out.println("Hello my name is " + t2.getName() + " and my number is " + t2.getNumber());
	    System.out.println("Hello my name is " + t3.getName() + " and my number is " + t3.getNumber() + "\n");
	}
	
	private void userInput()
	{
	    Scanner scan = new Scanner(System.in);    
	    System.out.print("Give me the new name: ");
	    String name = scan.nextLine();
	    System.out.print("Give me the new number: ");
	    int n = scan.nextInt();
	    changeName(name, n);
	}
	private void changeName(String name, int num)
	{
	    t3.setName(name);
	    t3.setNumber(num);
	    introductions();
	}
}