Question

Create an IceCreamConeException class whose constructor recetves a String that consists of an ice creams cone’s flavour and the number of scoops Create an IceCreamCone class with two fields - flavor and scoops The IceCreamCone constructor calls two data entry methods — getFlavor() and getScoops() The getScoops() method throws an IceCreamConeException when the scoop quantity exceeds 3 Write a program that establish three TceCreamCone objects and handles the Exception

Answer 1

//Java program

import java.util.Scanner;

class IceCreamConeException extends Exception
{
public IceCreamConeException(String s)
{
super(s);
}
}

class IceCreamCone{
   private String flavor;
   private int scoops;
  
   public IceCreamCone() throws IceCreamConeException {
       flavor = getFlavor();
       scoops = getScoops();
   }

   private int getScoops() throws IceCreamConeException {
       Scanner in = new Scanner(System.in);
       System.out.print("Enter number of Scoops : ");
       int scoop = in.nextInt();
       if(scoop > 3)throw new IceCreamConeException("out of limit");
       in.close();
       return scoop;
   }

   private String getFlavor() {
       Scanner input = new Scanner(System.in);
       System.out.print("Enter Flavor name : ");
       String flavor = input.nextLine();
       input.close();
       return flavor;
   }
}

public class IceCream {
   public static void main(String args[]) {
       try {
           IceCreamCone cone1 = new IceCreamCone();
       } catch (IceCreamConeException e) {
           e.printStackTrace();
       }
       try {
           IceCreamCone cone2 = new IceCreamCone();
       } catch (IceCreamConeException e) {
           e.printStackTrace();
       }
       try {
           IceCreamCone cone3 = new IceCreamCone();
       } catch (IceCreamConeException e) {
           e.printStackTrace();
       }
      
   }
}