Method main

functional/RecursiveFactorial.java:8–12

(String[] args)

public class RecursiveFactorial {
  static IntCall fact;
  public static void main(String[] args) {
    fact = n -> n == 0 ? 1 : n * fact.call(n - 1);
    for(int i = 0; i <= 10; i++)
      System.out.println(fact.call(i));
  }
}
/* Output:
1