java - Lists.tasks

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package day5_lists;

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

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

    //Uztaisit String listu
    //Cilvekam ir 2 opcijas - pievienot jaunu vertibu, vai iziet
    //ja cilveks pievieno vertibu, vins pieliek listam vienu stringu
    //un izvada sarakstu
    //ja cilveks izvelas iziet tad mes izvadam sarakstu un izejam no programmas
    //while, string list
    public static void sampleStringList() {
        Scanner sc = new Scanner(System.in);
        String choice = "";

        ArrayList<String> listOfStrings = new ArrayList<String>();

        do {
            System.out.println("  Ievadiet vertibu ");
            String input = sc.nextLine();
            listOfStrings.add(input);

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

        ArrayList<String> listOfStrings = new ArrayList<String>();

        do {
            System.out.println("  Ievadiet vertibu");
            String input = sc.nextLine();
            listOfStrings.add(input);

            outputList(listOfStrings);

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

                System.out.println("Vai velaties turpinat, ja ne rakstat exit, ja "
                + "velaties dzest elementu rakstiet dzest");
            choice = sc.next();
            if(choice.equals("dzest")){
                removeElement(listOfStrings);
            }
            outputList(listOfStrings);
            }
        } while (!choice.equals("exit"));

        //vai velaties izdzest elementu
        //cilveks ievada kuru saraksta elementu dzest
        //vai nu viss norit veiksmigi
        //vai ari pasakam ka tads elements nav
    }

    private static void removeElement(ArrayList<String>parList){
        Scanner sc = new Scanner(System.in);
        System.out.println("Kuru elementu velaties dzest?");
        if (sc.hasNextInt()) {
             int index = sc.nextInt();
             if (index > -1 && index < parList.size()) {
                parList.remove(index);
            }else{
                 System.out.println("Nekorekta ievade");
             }
        }else{
            System.out.println("Nekorekta ievade");
        }

    }

    private 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) + "");
         }
    }


}