1 /*
 2  * Getting acquainted with basic array processing functionality.
 3  */
 4 package arrayplay;
 5 
 6 /**
 7  *
 8  * @author akc
 9  */
10 public class Streets {
11 
12     /**
13      * @param args the command line arguments
14      */
15     public static void main(String[] args) {
16         
17         String[] streets = new String[12];
18         
19         streets[0] = "Iberville";
20         streets[1] = "Decatur";
21         streets[2] = "Toulouse";
22         streets[3] = "Bourbon";
23         streets[4] = "Dauphine";
24         streets[5] = "Royal";
25         streets[6] = "St Ann";
26         streets[7] = "St Peter";
27         streets[8] = "Conti";
28         streets[9] = "Exchange";
29         streets[10] = "Bienville";
30         streets[11] = "Dumaine";
31         
32         System.out.println("length of streets array = "+ streets.length);
33         System.out.println("first street = " + streets[0]);
34         System.out.println("last street = " + streets[3]);
35         System.out.println("last street = " + streets[streets.length-1]); 
36         
37         System.out.println("\nThe initial array ...");
38         int i = 0;
39         while ( i < streets.length ) {
40             System.out.println(streets[i]);
41             i = i + 1;
42         }
43         
44         String temp = streets[0];
45         streets[0] = streets[streets.length-1];
46         streets[streets.length-1] = temp;
47 
48         System.out.println("\nThe final array ...");
49         for ( int x = 0; x < streets.length;x=x+1) {
50             System.out.println(streets[x]);
51         }
52     }
53     
54 }
55