1 /* 2 * Create an array of street names and swap the first and last items. 3 */ 4 package arrayplay; 5 6 public class Streets { 7 public static void main(String[] args) { 8 String[] streets = new String[12]; 9 10 streets[0] = "Iberville"; 11 streets[1] = "Decatur"; 12 streets[2] = "Toulouse"; 13 streets[3] = "Burbon"; 14 streets[4] = "Dauphine"; 15 streets[5] = "Royal"; 16 streets[6] = "St Ann"; 17 streets[7] = "St Peter"; 18 streets[8] = "Conti"; 19 streets[9] = "Exchange"; 20 streets[10] = "Bienville"; 21 streets[11] = "Dumaine"; 22 23 System.out.println("length of streets array = " + streets.length); 24 System.out.println("first prime = "+streets[0]); 25 System.out.println("last prime = "+ streets[11]); 26 System.out.println("last prime = " + streets[streets.length - 1]); 27 28 System.out.println("\nThe initial array . . ."); 29 int i = 0; 30 while (i<streets.length) { 31 System.out.println(streets[i]); 32 i = i + 1; 33 34 } 35 36 String temp = streets[0]; 37 streets[0] = streets[streets.length-1]; 38 streets[streets.length-1] = temp; 39 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 } 48 } 49