Java Programming Tutorial - Array Elements as Counters

import java.util.Random;

public class Coffee{

public static void main(String arg[]) { 

Random rand = new Random();

int freq[]= new int[7]; 

for(int roll=1; roll<1000; roll++) {

++freq[1+rand.nextInt(6)]; 

}

System.out.println("Face\tFrequency");

for(int face=1; face<freq.length; face++) {

System.out.println(face+"\t"+freq[face]);

}

}

}