public class Main {
public static void main (String[]args) {
// can declare as an empty array ...
int[] numbers = new int[3];
// and populate after
numbers[0] = 100;
numbers[1] = 401;
numbers[2] = 42;
System.out.println ("The " + numbers.length + " numbers are: " +
numbers[0] + ", " + numbers[1] + " and " +
numbers[2] + ".");
// note: fixed size
//numbers[3] = 13; // ERROR!! out-of-bounds
}
}