1 /* 2 french quarter streets, in an array that mimics Primes. 3 */ 4 5 package arrayplay; 6 7 public class Streets { 8 public static void main(String[] args) { 9 String[] streets = new String[12]; 10 streets[0] = "Iberville"; 11 streets[1] = "Decateur"; 12 streets[2] = "Toulouse"; 13 streets[3] = "Bourbon"; 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 street = " + streets[0]); 25 System.out.println("last street = " + streets[11]); 26 System.out.println("last prime = " + streets[streets.length-1]); 27 28 System.out.println(); 29 System.out.println("The initial array... "); 30 int i = 0; 31 while ( i < streets.length ) { 32 System.out.println(streets[i]); 33 i = i + 1; 34 } 35 36 String temp = streets[0]; 37 streets[0] = streets[streets.length-1]; 38 streets[streets.length-1] = temp; 39 40 System.out.println(); 41 System.out.println("The final array... "); 42 for ( int x = 0; x < streets.length; x = x + 1) { 43 System.out.println(streets[x]); 44 } 45 46 } 47 } 48