[Lambda] 함수형 인터페이스 : Runnable

public class RunnableTest {

    public static void main(String[] args) {

        /*
            void run() 메서드 구현
        */
        Runnable runnable = new Runnable() {
            @Override
            public void run() {
                System.out.println("Runnable Test");
            }
        };

        runnable.run();

        // 람다
        Runnable labmda = ()-> System.out.println("Lamada Runnable");
        lambda.run();
    }
}