This is in Java Porgramming. I need to write a JavaDoc (comments) as well as a UML for the following:

Account

public class Account {

private long accNumber;

private Person accHolder;

private double balance;

public Account(long accNum, Person p, double bal) {

accNumber = accNum;

accHolder = p;

balance = bal;

}

public long getAccNumber() {

return accNumber;

}

public Person getAccHolder() {

return accHolder;

}

public double getBalance() {

return balance;

}

public String getName() {

return accHolder.getName();

}

public String getEmailAddress() {

return accHolder.getEmailAddress();

}

public long getPhoneNum() {

return accHolder.getPhoneNumber();

}

public void deposit(double deposit) {

balance = balance + deposit;

}

public int withdraw(double amountWithdrawn) {

if (balance >= amountWithdrawn)

balance = balance - amountWithdrawn;

else

System.out.println("not enough fund");

return (int) balance;

}

}

Bank

mport java.util.Scanner;

public class Bank {

private String bankName;

Bank(String name) {

bankName = name;

}

public void generateAccountDetails(Account[] accounts, int numAccHolders) {

Scanner in = new Scanner(System.in);

for (int i = 0; i < numAccHolders; i++) {

System.out.println("Enter details of account holder " + (i + 1));

System.out.println("=================================");

System.out.println("Enter account number : ");

long accNum = in.nextLong();

System.out.println("Enter First name: ");

String fName = in.next();

System.out.println("Enter Last name: ");

String lName = in.next();

System.out.println("Enter phone Number: ");

long ph = in.nextLong();

System.out.println("Enter Email address: ");

String email = in.next();

Person accHolder = new Person(fName, lName, ph, email); // creating accHolder which is an object of Person

// class

System.out.println("Enter opening balance : ");

double bal = in.nextDouble();

accounts[i] = new Account(accNum, accHolder, bal); // creating Account object which be stored in i-th

// position of accounts array

}

}

public void printAccountDetails(Account[] accounts, int num) {

System.out.println(" " + bankName + "'s Banking System");

System.out.println("*********************");

for (int i = 0; i < num; i++)

System.out.println("Account Number: "+accounts[i].getAccNumber()+ " Name: "+accounts[i].getName()+" Phone Number: "+accounts[i].getPhoneNum()+ " Email Address: "+accounts[i].getEmailAddress()+" Balance: "+accounts[i].getBalance());

}

}

Person

public class Person {

private String firstName;

private String lastName;

private long phoneNum;

private String emailAddress;

Person(String fName, String lName, long phone, String email) {

firstName = fName;

lastName = lName;

phoneNum = phone;

emailAddress = email;

}

public String getName() {

return (firstName + " " + lastName);

}

public long getPhoneNumber() {

return phoneNum;

}

public String getEmailAddress() {

return emailAddress;

}

}

BankTest

import java.util.Scanner;

public class BankTest {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

String choice = new String("a");

char opt = choice.charAt(0);

int index = -1;

double amnt;

System.out.println("Enter your name : ");

String name = in.next();

System.out.print("How many account holders are there in your banking System : ");

int num = in.nextInt();

Bank bank = new Bank(name);

Account[] accounts = new Account[num];

bank.generateAccountDetails(accounts, num);

while (opt != 'n') {

System.out.println("d: Deposit w: Withdraw p: Print all accounts n:Quit Enter your option : ");

choice = in.next().toLowerCase();

opt = choice.charAt(0);

if (opt == 'd') {

do {

System.out.println("Enter account index : ");

index = in.nextInt();

if (index >= num)

System.out.println("Enter an index less than " + num);

} while (index > num);

System.out.println("Enter deposit amount: ");

amnt = in.nextDouble();

accounts[index].deposit(amnt);

} else if (opt == 'w') {

do {

System.out.println("Enter account index : ");

index = in.nextInt();

if (index >= num)

System.out.println("Enter an index less than " + num);

} while (index > num);

System.out.println("Enter withdrawal amount: ");

amnt = in.nextDouble();

int res = accounts[index].withdraw((int)amnt);

if (res == -1)

System.out.println("Insufficient funds");

} else if (opt == 'p') {

bank.printAccountDetails(accounts, num);

} else if (opt == 'n') {

System.out.println("GOOD BYE");

} else {

System.out.println("Wrong choice. try again");

}

}

in.close();

}

}