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