// Author: Rodney Shaghoulian // Github: github.com/RodneyShag // HackerRank: hackerrank.com/RodneyShag import java.util.*; import java.security.*; interface Food { public String getType(); } class Pizza implements Food { public String getType() { return "Someone ordered a Fast Food!"; } } class Cake implements Food { public String getType() { return "Someone ordered a Dessert!"; } } class FoodFactory { public Food getFood(String order) { switch (order.toLowerCase()) { case "pizza": return new Pizza(); case "cake": return new Cake(); default: return null; } } // End of getFood method } // End of factory class public class Solution { public static void main(String args[]) { Do_Not_Terminate.forbidExit(); try { Scanner sc = new Scanner(System.in); //creating the factory FoodFactory foodFactory = new FoodFactory(); //factory instantiates an object Food food = foodFactory.getFood(sc.nextLine()); System.out.println("The factory returned " + food.getClass()); System.out.println(food.getType()); } catch (Do_Not_Terminate.ExitTrappedException e) { System.out.println("Unsuccessful Termination!!"); } } } class Do_Not_Terminate { public static class ExitTrappedException extends SecurityException { private static final long serialVersionUID = 1L; } public static void forbidExit() { final SecurityManager securityManager = new SecurityManager() { @Override public void checkPermission(Permission permission) { if (permission.getName().contains("exitVM")) { throw new ExitTrappedException(); } } }; System.setSecurityManager(securityManager); } }