Java program to Perform Create an Own Exception.

//Java program to Perform Create an Own Exception.

import java.util.*;

import java.io.*;

class MarkInvalidException extends Exception

{

  MarkInvalidException(String message)

 {

   super(message);  

 }

}

class me

{

 public static void main(String args[])

 {

  int x;

  Scanner s=new Scanner(System.in);

   System.out.println("Enter The Mark :");

   x=s.nextInt();

   try

   {

     if(!((x>=0)&&(x<=100)))

         throw new MarkInvalidException("OutOfMark");

   }

   catch(MarkInvalidException e)

   {

     System.out.println("Caught MyOutOfMarkException");

         System.out.println(e.getMessage());

   }

   finally

   {

    System.out.println("finally over");

   }

 }

}