java

Can you please fill this case 2 and case 3?

import java.util.ArrayList;
import java.util.Scanner;

class Person {
    String name;
    String address;
    String email;

    Person(String name, String address, String email) {
        this.name = name;
        this.address = address;
        this.email = email;

    }

    public String getName() {
        return name;
    }

    public String getAddress() {
        return address;
    }

    public String getEmail() {
        return email;
    }

}

public class CUSTOMER {
    public static void main(String[] a) {
        Scanner input = new Scanner(System.in);
        ArrayList<Person> list = new ArrayList<Person>();
        boolean exit = false;
        for (Person data : list) {
            System.out.println(data.getName() + "\t " + data.getAddress()
                    + "\t " + data.getEmail() + "\t ");
        }
        do {
            System.out.println("1 Add Details");
            System.out.println("2 Delete Details");
            System.out.println("3 Update Details");
            System.out.println("4 Exit");
            System.out.print("Enter your choice: ");
            int choice = input.nextInt();
            switch (choice) {
            case 1:
                System.out.print("Enter name: ");
                String name = input.next();
                System.out.print("Enter address: ");
                String address = input.next();
                System.out.print("Enter email: ");
                String email = input.next();

                list.add(new Person(name, address, email));
                for (Person data : list) {
                    System.out.println(data.getName() + "\t "
                            + data.getAddress() + "\t " + data.getEmail()
                            + "\t ");
                }
                break;
            case 2:

            case 3:

            case 4:
                exit = true;
                System.exit(0);
                break;
            default:
                System.out.println("Invalid Selection!");
            }
        } while (!exit);
    }
}

August 2, 2011 at 3:22 PM

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