JAVA

Write a method called subtractPoints(), to be added to the Customer class, that subtracts ten points from the points the customer has. Write a program to create a customer object, insert value to its attributes and display the details of the object with an updated value of points.

public class Customer{

private String id;

private String name;

private int points;

public String getId() {

return id;

}

public String getName() {

return name;

}

public int getPoints() {

return points;

}

public String setId(String id) {

id=id;

}

public String setName(String name) {

name=name;

}

public String setPoints(int points) {

points=points;

}

}

public class Encapsulation{

public static void main(String args[]) {

Customer c1 = new Customer();

c1.setName("Sushil");

c1.setId("C-001");

c1.setPoints(120);

System.out.print("Customer Name : " + c1.getName() + " Age : " + c1.getPoints() + "CUstomer ID :" + c1.getId() );

}

}