package arraylistplay;

/* 
features names of streets in arrays from the french quarter in new orleans 
 */

import java.util.ArrayList;

public class Streets {
    public static void main(String[] args){
        ArrayList<String> streets = new ArrayList<>();

        streets.add("Iberville");
        streets.add("Decatur");
        streets.add("Toulouse");
        streets.add("Bourbon");
        streets.add("Dauphine");
        streets.add("Royal");
        streets.add("St Ann");
        streets.add("St Peter");
        streets.add("Conti");
        streets.add("Exchange");
        streets.add("Bienville");
        streets.add("Dumaine");

        System.out.println("size of streets = " + streets.size());
        System.out.println("The first street in list = " + streets.get(0));
        System.out.println("The last street in  list = " + streets.get(11));
        System.out.println("The last street in  list = "+ streets.get(streets.size() - 1));

        System.out.println("\n The inital list");
        int x = 0;
        while (x < streets.size()) {
            System.out.println("Street number " + (x + 1) + " : " + streets.get(x));
            x += 1;
        }

        String temp = streets.get(0);
        streets.set(0, streets.get(streets.size() - 1));
        streets.set((streets.size() - 1), temp);

        System.out.println("\nThe Final array");
        for (int i = 0; i < streets.size(); i += 1){ //this is fine but, for (Integer street: streets) {} also works
            System.out.println(streets.get(i));
        }



    }
}