JAVA

Write an Account Class that implements the interface AccountInterface.

public interface AccountInterface $\{$

$/**$

$*$ Deposits the specified amount into the account.

$*$ Returns the new balance.

$*$ @param amount

$*$ @return

$*/$

public double deposit$($double amount$)$;

$/**$

$*$ Withdraws the specified amount from the account and applies the fee.

$*$ Returns the new balance.

$*$ @param amount

$*$ @param fee

$*$ @return

$*/$

public double withdraw$($double amount, double fee$)$;

$/**$

$*$ Withdraws the specified amount from the account.

$*$ Returns the new balance.

$*$ @param amount

$*$ @return

$*/$

public double withdraw$($double amount$)$;

$/**$

$*$ Add the interests to the account and returns the new balance.

$*$ The default interest rate is $0\mathrm{.}0435(4\mathrm{.}55\%)$

$*$ return the new balance

$*/$

public double addInterest$()$;

$/**$

$*$ Increases the account balance by $1$ and returns the new balance

$*$ @return

$*/$

public double increment$()$;

$/**$

$*$ Decreases the account balance by $1$ and returns the new balance

$*$ @return

$*/$

public double decrement$()$;

$/**$

$*$ Returns the owner of the account.

$*$ @return

$*/$

public Person getOwner$()$;

$/**$

$*$ Returns the account number of the account.

$*$ @return

$*/$

public long getAcctNumber$()$;

$/**$

$*$ Returns the current balance of the account.

$*$ @return

$*/$

public double getBalance$()$;

$\}$

The Account class should have the following fields

owner: Person

RATE: double $//$ This should have a value of $0\mathrm{.}0435$

balance: double

acctNumber: long

In addition to the methods being inherited from the AccountInterface, the Account class should also have the following constructor:

public Account$($Person owner, long acctNumber, double initialBalance$)$

You will be able to add any helper methods to your Account class.

You also need to create getters and setters for the above fields.