1    package arraylistplay;
2    
3    import java.util.ArrayList;
4    
5    public class Streets {
6    
7        public static void main(String[] args) {
8    
9            ArrayList<String> streets = new ArrayList<>();
10   
11           streets.add("Iberville");
12           streets.add("Decatur");
13           streets.add("Toulouse");
14           streets.add("Bourbon");
15           streets.add("Dauphine");
16           streets.add("Royal");
17           streets.add("St Ann");
18           streets.add("St Peter");
19           streets.add("Conti");
20           streets.add("Exchange");
21           streets.add("Bienville");
22           streets.add("Dumaine");
23   
24           System.out.println("length of streets array = " + streets.size());
25           System.out.println("first prime = " + streets.get(0));
26           System.out.println("last prime = " + streets.get(11));
27           System.out.println("last prime = " + streets.get(streets.size() - 1));
28   
29           System.out.println("\nThe initial array...");
30           for ( String street : streets) {
31               System.out.println(street);
32           }
33   
34           String temp = streets.get(0);
35           streets.set(0, streets.get(streets.size() - 1));
36           streets.set(streets.size()-1,temp);
37   
38           System.out.println("\nThe final list...");
39           for ( String street : streets){
40               System.out.println(street);
41           }
42       }
43   }