Consider the Bank program from Sect XXXXXXXXXXa) Adapt the withdrawMoney method so that it distinguishes the two reasons why the method might fail—namely that there is no account with the given...

Consider the Bank program from Sect. 8.8.1. (a) Adapt the withdrawMoney method so that it distinguishes the two reasons why the method might fail—namely that there is no account with the given account number, or there is not enough money in the account to make a withdrawal.