Method main

Programs/FunctionalInterfaces.java:23–27

(String[] args)

    static BiFunction<Integer, Integer, Integer> sumValues = (x, y) -> x + y;

    public static void main(String[] args) {
        // Function types are invoked using the .apply() method on the interface
        System.out.println(sayHello.apply("Dan"));
        System.out.println(sumValues.apply(3, 2));
    }
}