ArrListClass

import java.util.*;
public class ArrListClass {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        ArrayList<String> namesList = new ArrayList<String>();
        String choise = "";

        while(!choise.contains("end")){
            System.out.println("Please choose :: <add> <remove> <print> <end> :: ");
            choise = scanner.nextLine();

            if(choise.equals("add")){
                String name = scanner.nextLine();
                namesList.add(name);

            }else if(choise.equals("remove")){
                System.out.println("Which number of list you want to remove?");
                byte indexToRemove = scanner.nextByte();

                if(indexToRemove > 0 && indexToRemove <= namesList.size()){
                    namesList.remove(indexToRemove);
                }else{
                    System.out.println("No such number !!");
                }

            }else if(choise.equals("print")){
                System.out.println(namesList);
            }
        }
        System.out.println("Goodbye!");

    }

}