1    package arraylistplay;
2    
3    import java.util.ArrayList;
4    
5    public class Streets {
6    
7    
8        public static void main(String[] args) {
9    
10   
11           ArrayList<String> streets = new ArrayList<>();
12   
13   
14           streets.add("Decatur");
15           streets.add("Iberville");
16           streets.add("Toulouse");
17           streets.add("Bourbon");
18           streets.add("Dauphine");
19           streets.add("Royal");
20           streets.add("St Ann");
21           streets.add("St Peter");
22           streets.add("Conti");
23           streets.add("Exchange");
24           streets.add("Bienville");
25           streets.add("dumaine");
26   
27           System.out.println("size of street list = " + streets.size());
28           System.out.println("first street = " + streets.get(0));
29           System.out.println("last street = " + streets.get(11));
30           System.out.println("last street = " + streets.get(streets.size()-1));
31   
32   
33           System.out.println("\nThe initial list ...");
34           for ( String prime : streets ) {
35               System.out.println(prime);
36   
37           }
38   
39           String temp = streets.get(0);
40           streets.set(0, streets.get(streets.size()-1));
41           streets.set(streets.size()-1,temp);
42           System.out.println("\nThe final list ...");
43           for ( String prime : streets ) {
44               System.out.println(prime);
45           }
46   
47   
48   
49   
50       }
51   }