Question 2 [3+5) A. Rewrite the given code such that it handles exceptions and the message Exception handled successfully" should be displayed whether an exception occurs or not for both divide() and display_namelength() methods. You can only change inside the main function. public class ExceptionTest { public static void main(String[] args) { calculator obj = new calculator(); obj.divide(); obj.display_namelength(); } class calculator { String name = null; int numl; int num2; public calculator() { Scanner input = new Scanner(System.in); System.out.println("Enter the first number"); this.numl = input.nextInt(); System.out.println("Enter the second number"); this.num2 = input.nextInt(); } public void divide () { System.out.println(numl / num2); } public void display_namelength() { System.out.println(name.length()); // name object can be null }