java - MoreLists.tasks

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package day6_morelists;

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

/**
 *
 * @author sao_7
 */
public class tasks {

    Scanner sc = new Scanner(System.in);
    String choice = "";



    public static void getAddLists() {
        Scanner sc = new Scanner(System.in);
        String choice = "";

        ArrayList<String> listOfStrings = new ArrayList<String>();
        do {
            System.out.println("Ievadiet jaunu vertibu ");
            String input = sc.nextLine();
            listOfStrings.add(input);

            outputList(listOfStrings);

            System.out.println("Vai velaties turpinat, ja ne rakstat exit ");
            choice = sc.next();


            for (int i = 0; i < listOfStrings.size(); i++) {
                System.out.println(listOfStrings.get(i));
            }

        } while (!choice.equals("exit"));
    }

    public static void removeFromList(ArrayList<String>parList){
        Scanner sc = new Scanner(System.in);
        if (sc.hasNextInt()) {
             int index = sc.nextInt();
             if (index > -1 && index < parList.size()) {
                parList.remove(index);
            }else
            System.out.println("Nekorekta ievade");
        }

    }

    public static void outputList(ArrayList<String> parList) {
        System.out.println("Saraksts: ");
        for (int i = 0; i < parList.size(); i++) {
            System.out.println("1) " + parList.get(i) + "");
        }
    }
    //1) izvadit sarakstu
    //2) pievienot jaunu elementu
    //3) dzest elementu
    //4) rediget elementi (pec indeksa)
    //5) iziet no programmas

    //String list
    //Validacija - .isEmptty() metode
}