1 /* 2 An array program that contains some streets in New Orleans. 3 */ 4 5 package arrayplay; 6 7 public class Streets { 8 9 public static void main(String[] args) { 10 11 String[] streets = new String[12]; 12 streets[0] = "Iberville"; 13 streets[1] = "Decatur"; 14 streets[2] = "Toulouse"; 15 streets[3] = "Bourbon"; 16 streets[4] = "Dauphine"; 17 streets[5] = "Royal"; 18 streets[6] = "St Ann"; 19 streets[7] = "St Peter"; 20 streets[8] = "Conti"; 21 streets[9] = "Exchange"; 22 streets[10] = "Bienville"; 23 streets[11] = "Dumaine"; 24 25 System.out.println("length of streets array = " + streets.length); 26 System.out.println("first street = " + streets[0]); 27 System.out.println("last street = " + streets[11]); 28 System.out.println("last street = " + streets[streets.length-1]); 29 30 System.out.println("\nThe initial array ..."); 31 int i=0; 32 while (i<streets.length) { 33 System.out.println(streets[i]); 34 i=i+1; 35 } 36 37 String temp = streets[0]; 38 streets[0] = streets[streets.length-1]; 39 streets[streets.length-1]=temp; 40 41 System.out.println("\nthe final array ..."); 42 for (int x = 0; x<streets.length; x = x+1) { 43 System.out.println(streets[x]); 44 } 45 } 46 } 47