Java program to illustrate exception handling

import java.lang.ArithmeticException; import java.util.*;                                //import util package public class ExceptionDemo {  public static void main(String s[])   {   Scanner b1=new Scanner(System.in);     try      {  System.out.println("Enter the Divident?");         double a=b1.nextDouble();         System.out.println("Enter the Divisor?");         double b=b1.nextDouble();       if(b==0)   //Throwing an Exception using throw        throw new ArithmeticException("Division by zero!");        double res=a/b;        System.out.println("Result of"+a+"/"+b+"is"+res);      }   //Handles input mismatch exception caused by  //entering a non-integer value at th point   catch(InputMismatchException e)        {  System.out.println("Error:"+e);} //Handles the divide-by-zero ArithmeticException   catch(ArithmeticException ae)       {  System.out.println("Error:"+ae);}    } } Output