Write a SavingsAccount class that extends the BankAccount class described below.

The BankAccount class has a protected balance field, a protected accountNumber field,

and the appropriate constructors, mutators, accessors, a method called deposit that adds an amount to the

balance and a method called withdrawal that subtracts an amount from the balance.

Write a SavingsAccount class that extends the BankAccount class. The SavingsAccount class does not

allow a withdrawal if the balance falls below $25. The SavingsAccount class has the following methods:

a) a method called withdrawal that checks if the balance is below $25, and if it is, it prints a message

specifying that a withdrawal cannot be made; if the balance is $25 or above a withdrawal is done by

calling the superclass version of the method.

b) a toString method that returns a String containing the account number and the balance.

IN JAVA