(New Account class) An Account class was specified in Programming Exercise 9.7. Design a new Account class as follows:

/*********************************************************************************
* (New Account class) An Account class was specified in Programming              *
* Exercise 9.7. Design a new Account class as follows:                           *
* ■ Add a new data field name of the String type to store the name of the        *
*   customer.                                                                    *
* ■ Add a new constructor that constructs an account with the specified name,    *
*   id, and balance.                                                             *
* ■ Add a new data field named transactions whose type is ArrayList that stores  *
*   the transaction for the accounts. Each transaction is an instance of the     *
*   Transaction class. The Transaction class is defined as shown in Figure 11.6. *
* ■ Modify the withdraw and deposit methods to add a transaction to the          *
*   transactions array list.                                                     *
* ■ All other properties and methods are the same as in Programming Exercise 9.7.*
*                                                                                *
* Write a test program that creates an Account with annual interest rate 1.5%,   *
* balance 1000, id 1122, and name George. Deposit $30, $40, and $50 to the       *
* account and withdraw $5, $4, and $2 from the account. Print an account summary *
* that shows account holder name, interest rate, balance, and all transactions.  *
*********************************************************************************/
public class Exercise_11_08 {
	// Main method
	public static void main(String[] args) {
		// Create an Account object
		Account account = new Account("George", 1122, 1000);

		// Set annual interest rate to 1.5%
		account.setAnnualInterestRate(1.5);

		// Deposit $30, $40, and $50 to the account
		account.deposit(30);
		account.deposit(40);
		account.deposit(50);

		// withdraw $5, $4, and $2 from the account
		account.withdraw(5);
		account.withdraw(4);
		account.withdraw(2);

		// Print an account summary
		System.out.println("       Account Summary"); 
		System.out.println("------------------------------------");
		System.out.println("Account holder name: " + account.getName());
		System.out.println("Interest rate: " + account.getAnnualInterestRate());
		System.out.printf("Balance: $%.2f\n", account.getBalance());
		System.out.println("\n     List of transactions");
		System.out.println("------------------------------------");
		for (int i = 0; i < account.getTransactions().size(); i++) {
			System.out.println("Date: " + 
				(account.getTransactions()).get(i).getDate());
			System.out.println("Type: " + 
				(account.getTransactions()).get(i).getType());
			System.out.println("Amount: " + 
				(account.getTransactions()).get(i).getAmount());
			System.out.println("Balance: " + 
				(account.getTransactions()).get(i).getBalance());
			System.out.println("Description: " + 
				(account.getTransactions()).get(i).getDescription());
			System.out.println();
		}
	}
}

Transaction.java

public class Transaction {
	// Data fields
	private java.util.Date date;
	private char type;
	private double amount;
	private double balance;
	private String description;

	// Constructors
	/** Construts a Transaction with specified 
	  * date, type, balance and description */
	public Transaction(char type, double amount, 
		double balance, String description) {
		date = new java.util.Date();
		this.type = type;
		this.amount = amount;
		this.balance = balance;
		this.description = description;
	}

	// Methods
	/** getDate */
	public String getDate() {
		return date.toString();
	}
	/** Set a new type */
	public void setType(char type) {
		this.type = type;
	}

	/** Return type */
	public char getType() {
		return type;
	}

	/** Set new amount */
	public void setAmount(double amount) {
		this.amount = amount;
	}

	/** Return amount */
	public double getAmount() {
		return amount;
	}

	/** Set a new balance */
	public void setBalance(double balance) {
		this.balance = balance;
	}

	/** Return balance */
	public double getBalance() {
		return balance;
	}

	/** Set a new description */
	public void setDescription(String description) {
		this.description = description;
	}

	/** Return description */
	public String getDescription() {
		return description;
	}
}

Account.java

/*********************************************************
*                     Account                            *
*--------------------------------------------------------*
* -name: String                                          *
* -id: int                                               *
* -balance: double                                       *
* -annualInterestRate: double                            *
* ---------------------------                            *
* -dateCreated: String                                   *
* -transactions: ArrayList<Transaction>                  *
* +Account()                                             *
* +Account(id: int, balance: double)               *
* +Account(name: String, id: int, balance: double) *
* +setId(id: int)                                     *
* +setBalance(balance: double)                        *
* +setAnnualInterestRate(annualInterestRate: double)  *
* +getId(): int                                          *
* +getBalance(): double                                  *
* +getAnnualInterestRate(): double                       *
* +getDateCreated(): String                              *
* +getMonthlyInterestRate(): double                      *
* +getMonthlyInterest(): double                          *
* +withdraw(amount: double)                              *
* +deposit(amount: double)                               *
*********************************************************/

// Implement the Account class
import java.util.Date;
import java.util.ArrayList;

public class Account {
	// Data fields
	private String name;
	private int id;
	private double balance;
	private static double annualInterestRate;
	private Date dateCreated;
	private ArrayList<Transaction> transactions;

	// Constructors
	/** Creates a default account */
	Account() {
		name = "";
		id = 0;
		balance = 0;
		annualInterestRate = 0;
		dateCreated = new Date(); 
		transactions = new ArrayList<Transaction>();
	}

	/** Creates an account with the specified id and initial balance */
	Account(int id, double balance) {
		name = "";
		this.id = id;
		this.balance = balance;
		dateCreated = new Date();
		transactions = new ArrayList<Transaction>();
	}

	/** Creates an account with the specified 
	  * name,id and initial balance */
	Account(String name, int id, double balance) {
		this(id, balance);
		this.name = name;
	}

	// Mutator methods
	/** Set new name */
	public void setName(String name) {
		this.name = name;
	}

	/** Return name */
	public String getName() {
		return name;
	}
	/** Set id */
	public void setId(int id) {
		this.id = id;
	}

	/** Set balance */
	public void setBalance(double balance) {
		this.balance = balance;
	}

	/** Set annualInterestRate */
	public void setAnnualInterestRate(double annualInterestRate) {
		this.annualInterestRate = annualInterestRate;
	}

	// Accessor methods
	/** Return id */
	public int getId() {
		return id;
	}

	/** Return balance */
	public double getBalance() {
		return balance;
	}

	/** Return annualInterestRate */
	public double getAnnualInterestRate() {
		return annualInterestRate;
	}

	/** Return dateCreated */
	public String getDateCreated() {
		return dateCreated.toString();
	}

	/** Return monthly interest rate */
	public double getMonthlyInterestRate() {
		return annualInterestRate / 12;
	}

	// Methods
	/** Return monthly interest */
	public double getMonthlyInterest() {
		return balance * (getMonthlyInterestRate() / 100);
	}

	/** Decrease balance by amount */
	public void withdraw(double amount) {
		balance -= amount;
		transactions.add(new Transaction('W', amount, balance, 
			"Withdrawal from account"));
	}

	/** Increase balance by amount */
	public void deposit(double amount) {
		balance += amount;
		transactions.add(new Transaction('D', amount, balance, 
			"Deposit to account"));
	}

	/** Return transactions */
	public ArrayList<Transaction> getTransactions() {
		return transactions;
	}
}