1    package arraylistplay;
2    
3    import java.util.ArrayList;
4    
5    public class Streets {
6        public static void main(String[] args){
7            ArrayList<String> streets = new ArrayList<>();
8            streets.add("Iberville");
9            streets.add("Decatur");
10           streets.add("Toulouse");
11           streets.add("Bourbon");
12           streets.add("Dauphine");
13           streets.add("Royal");
14           streets.add("St Ann");
15           streets.add("St Peter");
16           streets.add("Conti");
17           streets.add("Exchange");
18           streets.add("Bienville");
19           streets.add("Dumaine");
20           System.out.println("length of primes array = "+streets.size());
21           System.out.println("first prime = "+streets.get(0));
22           System.out.println("last prime = "+ streets.get(11));
23           System.out.println("last prime = "+ streets.get(streets.size()-1));
24           System.out.println("\nThe initial array ...");
25           int i = 0;
26           while ( i < streets.size() ) {
27               System.out.println(streets.get(i));
28               i = i + 1;
29           }
30           String temp = streets.get(0);
31           streets.set(0, streets.get(streets.size()-1));
32           streets.set(streets.size()-1,temp);
33   
34           System.out.println("\nThefinal array ...");
35           for (int x = 0; x < streets.size(); x=x+1) {
36               System.out.println(streets.get(x));
37           }
38   
39       }
40   }