public class Main {

    @FunctionalInterface
    interface Java8Interface {
        Java8Interface Java8Interface=
                ()->{
                    System.out.println("interface default method"); return "sdfsdf";
                };

        abstract String getName() ;

        /*
        Java8Interface cal =
                (x) -> {
                    System.out.println("interface default method" + x);
                };

        abstract void getName(int x);
        */
        
        /*
        Java8Interface cal=
            (x)->{System.out.println("interface default method"+  x);
        };
        abstract  void getName(int x) ;
         */
    }
    public static void main(String[] args) {
	// write your code here

    }
}