package com.fpinjava.functions.exercise02_12;

public class FunctionExamples {

  /*
   * Note: The same implementation may be used for all four cases.
   */

  public static final Function<Integer, Integer> factorial0 = null; // Do zaimplementowania

  public static Function<Integer, Integer> factorial1;
  static {
    factorial1 = null; // Do zaimplementowania
  }

  public final Function<Integer, Integer> factorial2 = null; // Do zaimplementowania

  public Function<Integer, Integer> factorial3;
  {
    factorial3 = null; // Do zaimplementowania
  }
}
