1    
2    package arraylistplay;
3    
4    import java.util.ArrayList;
5    
6    public class Streets {
7    
8        public static void main(String[] args) {
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("size of streets list = " + streets.size());
25           System.out.println("first street = " + streets.get(0));
26           System.out.println("last street = " +streets.get(11));
27           System.out.println("last street = " + streets.get(streets.size()-1));
28   
29           System.out.println("\nThe initial list ... ");
30   
31           System.out.println(streets);
32   
33           String temp = streets.get(0);
34           streets.set(0, streets.get(streets.size()-1));
35           streets.set(streets.size()-1, temp);
36   
37           System.out.println("\nThe final list ...");
38           System.out.println(streets);
39   
40   
41   
42       }
43   }
44