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