1 /*
 2  * Playing with array list.
 3  */
 4 package arraylistplay;
 5 
 6 import java.util.ArrayList;
 7 
 8 /**
 9  *
10  * @author akc
11  */
12 public class Streets {
13 
14     /**
15      * @param args the command line arguments
16      */
17     public static void main(String[] args) {
18         ArrayList<String> streets = new ArrayList<>();
19         
20         streets.add("Iberville");
21         streets.add("Decatur");
22         streets.add("Toulouse");
23         streets.add("Bourbon");
24         streets.add("Dauphine");
25         streets.add("Royal");
26         streets.add("St Ann");
27         streets.add("St Peter");
28         streets.add("Conti");
29         streets.add("Exchange");
30         streets.add("Bienville");
31         streets.add("Dumaine");
32         
33         System.out.println("size of street list = "+streets.size());
34         System.out.println("first street = "+streets.get(0));
35         System.out.println("last street = " + streets.get(11));
36         System.out.println("last street = " + streets.get(streets.size()-1));
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         for ( String street : streets ) {
44             System.out.println(street);
45         }
46     }
47     
48 }
49