Java Programming Tutorial - Variable Length Arguments

import java.util.Random;

public class Coffee{

public static void main(String arg[]) { 

System.out.println(average(43, 56, 76, 8, 65, 76, 2, 31));

}

public static int average(int...numbers) {

int total = 0;

for(int x:numbers)

total+=x;

return total/numbers.length; 

}

}