Menu

package com.company;

import java.text.DecimalFormat;
import java.util.Scanner;

public class Menu extends Account {
    Scanner myScan = new Scanner(System.in);

    public void displayMenu() {

        System.out.println("Please select one of the choices below");
        System.out.println("1 - Balance Check");
        System.out.println("2 - Deposit Money");
        System.out.println("3 - Withdraw Money");
        System.out.println("4 - Exit");
        System.out.print("Choice:");

        int choice = myScan.nextInt();

        while (choice > 4) {

            System.out.println("Wrong choice, please select 1-4 ");
            System.out.print("Choice:");
            choice = myScan.nextInt();

        }
        switch (choice) {

            case 1:

                displayBalance();
                returnToMenu();

                break;
            case 2:
                addBalance();
                returnToMenu();
                break;
            case 3:
                System.out.println("Please Enter the Withdraw Amount");
                returnToMenu();
            case 4:
                goodBye();
        }


    }

    public double displayBalance() {
        System.out.print("You Current Account Balance:$");
        System.out.println(accountBalance);
        return accountBalance;
    }

    public void addBalance() {
        System.out.print("Please Enter The Amount to Deposit:");
        setAccountBalance(Double.parseDouble(myScan.next()));
        System.out.printf("Your new account balance is:$%.2f\n", accountBalance);
        System.out.println();



    }


    public void goodBye() {
        System.out.println("Goodbye - and have a nice day");
        System.exit(0);
    }

    public void returnToMenu() {

        System.out.println("To return in the main menu press 0");
        System.out.println("To exit press 1");
        System.out.print("Choice:");
        int menuChoice = myScan.nextInt();
        if (menuChoice == 0) {
            displayMenu();
        } else {
            goodBye();

        }

    }
}