// OOP + API public class Test { public static void main(String[] args) { // ram is a instance of Employee Class // shyam ref var + local var + object Employee shyam = new Employee(); shyam.id = -1001; shyam.name=" "; shyam.salary=-9000; //shyam.takeInput(111, "Shyam", 9090); shyam.print(); System.out.println("*********************************"); Employee ram = new Employee(); ram.takeInput(1001, "Ram", 5454); ram.print(); /*shyam.id = 111; shyam.name = "Shyam"; shyam.salary= 9009.0;*/ /*System.out.println("Id "+ram.id); System.out.println("Name "+ram.name); System.out.println("Salary "+ram.salary);*/ /*ram.id = 191; ram.name="Ram Kumar"; ram.salary= 9090; System.out.println("***********************************"); ram.print(); *//*System.out.println("Id "+ram.id); System.out.println("Name "+ram.name); System.out.println("Salary "+ram.salary);*/ //int x = 200; //System.out.println("Hello Java"); } }