shyamramineni

import java.util.function.*;

public class FunctionalInterfaces {

    public static void main(String args[]) {

        Predicate<String> lengGtTen = (s) -> s.length() > 0;
        System.out.println(lengGtTen.test("20"));

        Consumer<String> lowerCaseConsumer = (str) -> System.out.println(str.toLowerCase());