Bank.java

package tiy.banking; 

public class Bank { 
	public String bankName; 
	public double totalMoneyAtTheBank; 
	public BankAccount[] bankAcctList = new BankAccount[3]; 

	public void addBankAccount(BankAccount bankAcctToAdd, int bankAcctIndex) { 
		System.out.println("OMG - I'm adding a bank account"); 
		bankAcctList[bankAcctIndex] = bankAcctToAdd; 
		totalMoneyAtTheBank = totalMoneyAtTheBank + bankAcctToAdd.getBalance(); 
	}

	public void printInfo() { 
		System.out.println("==========================="); 
		System.out.println("Name: " + bankName); 
		System.out.println("Total money in this bank: " + totalMoneyAtTheBank); 
		System.out.println("==========================="); 
	}
}

BankAccount.java

package tiy.banking; 

public class BankAccount { 
	public String name; 
	public double balance; 

	public double getBalance() { 
		return balance; 
	}

	public void printInfo() { 
		System.out.println("============================="); 
		System.out.println("Account name: " + name); 
		System.out.println("Account balance: " + balance); 
		System.out.println("============================="); 
	}

	public void deposit(double amountToDeposit, boolean justKidding) {
		if (justKidding == true ) {
			System.out.println("not depositing any money for jokers ");
		} else {
			balance = balance + amountToDeposit; 

		}
		
	}

	public void withdraw(double amountToWithDraw) { 
		if (amountToWithDraw > balance) {
			System.out.println(" funds not availible");
		} else {
			System.out.println("but yyou about to be broke  " + amountToWithDraw);
			System.out.println("but you also the boss, so here you go ");
			balance = balance - amountToWithDraw;
		}
		
	}
}

Day9Runner.java

package tiy.banking; 

import java.util.Scanner;

public class Day9Runner { 
	static Bank myBank = new Bank();
	
	public static void test() { 
		BankAccount testBankAccount = new BankAccount(); 
		testBankAccount.printInfo();
		double currentBalance = testBankAccount.getBalance(); 
		
		double lotsOfMoney = 2000.00;
		testBankAccount.deposit(lotsOfMoney, false);
		currentBalance = testBankAccount.getBalance(); 
		System.out.println("The variable name currenntBalance has this value in: " + currentBalance);

		double sadFace = 1278.28;
		testBankAccount.withdraw(sadFace);


		System.out.println(testBankAccount.getBalance()); 

		Bank testBank = new Bank(); 
		testBank.printInfo(); 

		testBank.addBankAccount(testBankAccount, 0);
		testBank.printInfo(); 

		BankAccount anotherTestAccount = new BankAccount();
		anotherTestAccount.deposit(100.00, false);  
		testBank.addBankAccount(anotherTestAccount, 1); 
		testBank.printInfo(); 
	}

	public static void playWithArrays() {
		System.out.println("Starting to play with arrays.....");
		String[] myTestArray = new String[5];

		myTestArray[3] = "something";
		myTestArray[0] =  "Waldo";
		myTestArray[2] = "popyeye";
		myTestArray[4] = "whatev";
		myTestArray[1] = "penny";

		System.out.println("Manuel Array Print");
		System.out.println(myTestArray[0]);
		System.out.println(myTestArray[1]);
		System.out.println(myTestArray[2]);
		System.out.println(myTestArray[3]);
		System.out.println(myTestArray[4]);

		for (int i = 0; i < myTestArray.length; i ++) {
			myTestArray[i] = " something  " + i;
			System.out.println(myTestArray[i]);

			if (i > 2) {
				break;
			}
																				//System.out.println("here is what the index is at the moment: " + i);
		}
	}


	public static void getUserInputInloop() {
		System.out.println("Finally - getting user input");
		for (int ifrun = 0; ifrun < 3; ifrun++) {
			getUserInput(ifrun);
		}
	}

	public static void getUserInput(int acctNum) {
		System.out.println("Getting user input");
		Scanner myScanner = new Scanner(System.in);
		System.out.println("What is the name of your current account #" + (acctNum+1) + "?");
		



		String currentAccountName = myScanner.nextLine();

		BankAccount currentAccount = new BankAccount();
		currentAccount.name = currentAccountName;

		myBank.addBankAccount(currentAccount, acctNum);
		myBank.printInfo();



		System.out.println("Thank you - creating " + currentAccountName + " for you");
	}


	

	public static void askUserQuestions() {

		FileTester.saveAccounts(myBank.bankAcctList);

		while (true) { 


			System.out.println("What account wouuld you like to use?");

			for (int acctIndex = 0; acctIndex < myBank.bankAcctList.length;
				acctIndex++) {
				System.out.println(acctIndex + " - " + myBank.bankAcctList[acctIndex].name);

	 
			}

			Scanner accountChoiceScanner = new Scanner(System.in);
			String accountChoice = accountChoiceScanner.nextLine();
			int acctIndex = Integer.parseInt(accountChoice);
			BankAccount chosenAccount = myBank.bankAcctList[acctIndex];

			System.out.println("You have chosen your " + chosenAccount.name + "account");

			while (true) {
			System.out.println("What would you like to do?");
			System.out.println("1. Deposit");
			System.out.println("2. Withdraw");
			System.out.println("3. Print Account Information");
			System.out.println("4. Print Bank Information");
			System.out.println("x. Exit");


			Scanner questionScanner = new Scanner(System.in);
			String userAnswer = questionScanner.nextLine();
			System.out.println("userAnswer = " + userAnswer);
			
			if (userAnswer.equals("1")) {
				System.out.println("Deposit money");
				System.out.println("How Much?");
				String howMuchStr = questionScanner.nextLine();

			}
			
			if (userAnswer.equals("2")) {
				System.out.println("Withdraw"); }
			
			if (userAnswer.equals("3")) {
				System.out.println("Print Account Information"); }
			
			if (userAnswer.equals("4")) {
				System.out.println("Print Bank Information"); 
			
			if (userAnswer.equals("x")) {
				System.out.println("Exit"); }
			}
		}
	}
}


	public static void main(String[] cmdLineArgs) { 
		System.out.println("Banking system about to start ..."); 
		//playWithArrays();
		getUserInputInloop();
		askUserQuestions();


		//test(); 
	}


}

FileTester.java

package tiy.banking;

import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

/**
 * Created by Donta White on 4/14/2016.
 */
public class FileTester {
    public static void main(String[] args) {
        System.out.println("file tester handling");




        //testWrite();
        //testRead();
    }

    public static void testRead(){
        try {
            System.out.println("Reading File...");
            File testFile =new File("test.txt");
            Scanner fileScanner = new Scanner(testFile);

            while (fileScanner.hasNext()) {
                String currentLine = fileScanner.nextLine();
                System.out.println(currentLine);
            }

//            String firstLine = fileScanner.nextLine();
//            String secondLine = fileScanner.nextLine();
//            String thirdLine = fileScanner.nextLine();
//            System.out.println(firstLine);
//            System.out.println(secondLine);
//            System.out.println(thirdLine);

        } catch (Exception exception){
            System.out.println("unable to read file");
        }
    }

    public static void saveAccounts(BankAccount[] acctList) {
        try {
            File accountFile = new File("account.txt");
            FileWriter saveAccounts = new FileWriter(accountFile);
            for (int i = 0; i < acctList.length; i++) {
                saveAccounts.write(acctList[i].name + "\n");

            }



            //saveAccounts.write();
            saveAccounts.close();
        } catch (Exception exception) {
            System.out.println("");
        }
    }
    public static void testWrite(){
        try {
            System.out.println("Trying to write a file");
            File testFile = new File("test.txt");
            FileWriter testWriter = new FileWriter(testFile);
            testWriter.write("bankName=United Bank of Atlanta\n");
            testWriter.write("directorName=John Henry\n");
            testWriter.close();
        }catch(Exception exception){
            System.out.println("unable to write file");
        }
    }
}