Q) Modify the above application to implement Exception handling

A)

Note:

->Identify doubtful code in the application that may cause exception, placing it in try block and writing corresponding catch block(s) is nothing but Exception handling.

//withhandling.java

class withhandling {

       public static void main(String[] args) {

              int n,d,q=1;

              System.out.println("program is started :");

              n=Integer.parseInt(args[0]);

              d=Integer.parseInt(args[1]);

              try

              {q=n/d;

              System.out.println("the result of division is :"+q);

              }

              catch(ArithmeticException e)

              {

                     System.out.println("division failed second input value shouldn't be zero");

              }

              System.out.println("the application completely executed");

             

       }

}

Run :

java withhandling 10 0

->whenever enter 10 0 , then the arithmetic exception is raised by JVM and creates that object and throws that. That object is catched by catch block.