Bank account Write a program that simulates a bank account. A button allows a deposit to be made into the account. The amount is entered into a text field. A second button allows a withdrawal to be...

Bank account Write a program that simulates a bank account. A button allows a deposit to be made into the account. The amount is entered into a text field. A second button allows a withdrawal to be made. The amount (the balance) and the state of the account are continually displayed – the state is either OK or overdrawn. Create a class named Account to represent bank accounts. It has methods deposit, withdraw, getCurrentBalance and setCurrentbalance.