In Java, write some methods for a BankAccount class. A bank account has a customer name, a balance, and a count of transactions. The customer can issue transactions to deposit and withdraw funds from an account. A customer can also issue a transaction to transfer funds from one account to another as long as they own both accounts.

Each method has been described in the starter file. Implement the class by adding instance fields and implementing the specified methods.

Start of Code:

$/**$

$*$ A bank account class. Bank accounts have customer names,

$*$ balances, and transaction counts.

$*/$

public class BankAccount $\{$

$/**$

$*$ Constructs a bank account belonging to the customer

$*$ with the given initial balance. The initial balance

$*$ cannot be negative.

$*/$

public BankAccount$($String customerName, double initialBalance$)\{$

$//$ your code here

$\}$

$/**$

$*$ Returns a count of how many deposits, withdrawals,

$*$ and transfers were successful. Illegal transactions

$*$ should not be counted.

$*/$

public int getTransactionCount$()\{$

$//$ your code here;

return $-1$;

$\}$

$/**$

$*$ Returns the name of the customer that owns this

$*$ account

$*/$

public String getCustomerName$()\{$

$//$ your code here

return null;

$\}$

$/**$

$*$ Returns the current balance of this account

$*/$

public double getBalance$()\{$

$//$ your code here

return $-1\mathrm{.}0$;

$\}$

$/**$

$*$ Deposits the amount into the account. Only non$-$zero,

$*$ positive deposit amounts are allowed. Successful

$*$ deposits increment the transaction count.

$*/$

public void deposit$($double amount$)\{$

$//$ your code here

$\}$

$/**$

$*$ Withdraws the amount from the account. Only non$-$zero,

$*$ positive withdrawal amounts are allowed. Accounts

$*$ are not permitted to overdraft. Successful

$*$ withdrawals increment the transaction count.

$*/$

public void withdraw$($double amount$)\{$

$//$ your code here

$\}$

$/**$

$*$ Transfers the amount from this account to the destination

$*$ account. This is only valid if the same person owns both

$*$ accounts. Further, only non$-$zero, positive amounts are

$*$ allowed. Accounts are not permitted to overdraft.

$*$ Successful transfers increment the transaction

$*$ count in both accounts.

$*/$

public void transfer$($BankAccount destination, double amount$)\{$

$//$ your code here

$\}$

$/**$

$*$ Produce a string containing the details of this account. Assertions

$*$ a minimum, the string should contain the account holder name,

$*$ the balance, and the transaction count.

$*/$

public String toString$()\{$

$//$ your code here

return null;

$\}$

$\}$