Debugging

import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); String mainMenu = "\n" + "Fish Prawn Crab\n\n" + "Please Select:\n\n" + "\tP: Play interactively\n" + "\tB: Batch Mode\n\n" + "\tQ: Quit\n\n" + "Selection: "; Punter punter = null; List<Die> dice = setUpDice(); String ans = null; boolean stop = false; while (!stop) { System.out.print(mainMenu); ans = console.nextLine(); switch (ans.toUpperCase()) { case "P": punter = setUpPunter(console); InteractiveGame.play(punter, dice); break; case "B": punter = setUpPunter(console); BatchModeGame.play(punter, dice); break; case "Q": stop = true; break; default: System.out.println("Invalid selection"); } } console.close(); System.out.println("\nTerminating"); } private static List<Die> setUpDice() { Die d1 = new Die(); Die d2 = new Die(); Die d3 = new Die(); List<Die> dice = new ArrayList<>(Arrays.asList(d1, d2, d3)); return dice; } private static Punter setUpPunter(Scanner console) { System.out.print("\nEnter player name: "); String name = console.nextLine(); String ans = null; int initialBalance = 100; System.out.print(String.format("\nEnter initial balance (default %d): ", initialBalance)); ans = console.nextLine(); try { initialBalance = Integer.parseInt(ans); } catch (NumberFormatException e) { System.out.println(String.format("Invalid entry, using default: %d.", initialBalance)); } int limit = 10; System.out.print(String.format("\nEnter limit (default %d): ", limit)); ans = console.nextLine(); try { limit = Integer.parseInt(ans); } catch (NumberFormatException e) { System.out.println(String.format("Invalid entry, using default: %d.", limit)); } System.out.println(String.format("\nInitialising player %s with balance $%d.00 and limit $%d.00", name, initialBalance, limit)); Punter punter = new Punter(name, initialBalance, limit); return punter; } }