Submission 3

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

public class Main {

//Build the Base
    public static void main(String[] args) {
        ArrayList<String> ToDo = new ArrayList<String>();
        Scanner sc = new Scanner(System.in);
        System.out.println("Please enter a new task");
        String current;

//Replacing the old recursion method with a cleaner simpler loop
        do {
            current = sc.next();
            if (!current.equalsIgnoreCase("stop")) {
                ToDo.add(current);
                System.out.println("Adding " + current + " to the ToDo List");
                System.out.println("Add another item to the list or type STOP");
            }
            //found this ingorecase addon to the .equals love it!
        } while (!current.equalsIgnoreCase("stop"));

//expanded options to view the list
//would like to add a 4th option to remove items and then send
//back to options menu but not sure how to this
        System.out.println("The ToDo List has " + ToDo.size() + " things left to do. Would you like to:");
        System.out.println("Press 1: See ToDo List");
        System.out.println("Press 2: Filter List");
        System.out.println("Press 3: Quit");
        //wonder if theres a way to take the keystroke as is without needing to press enter for the scanner
        
        int query = sc.nextInt();
        //easy to read screen print
        if (query == 1) {
            for (String e : ToDo) {
                System.out.println(e);}
            
            //filter and print featureing a "for each" loop
        } else if (query == 2) {
            System.out.println("Chose a filter:");
            String filter = sc.next();
            System.out.println("Listing items containing " + filter);
            for (String e : ToDo) {
                if (e.contains(filter)) {
                    System.out.println(e);}
                    }
// do nothing option with politeness!
        } else {
            System.out.println("Goodbye!");
        }
    }
}