Lambda Expression and Functional Interface in Java
Program 1 import java.util.*; @FunctionalInterface interface MyInter { public int mySquare(int n); } class TestLambda { public static void main(String args[]) { MyInter M1=(n)->{return(n*n);}; Scanner scan=new Scanner(System.in); int m,x; System.out.println(“Enter a number”); m=scan.nextInt(); x=M1.mySquare(m);...
