Account

Problem Statement

Write the code that will add another piece of validation to the Account class. The solution must meet the following requirements (new requirements are in bold):

• Should get the bank name, branch number, institution number, account number, balance, overdraft limit, and account type and allow the overdraft limit to be set
• Should support deposits
• Should only support withdrawals if the amount does not exceed the sum of the balance and the overdraft limit, otherwise an exception stating "Insufficient Funds" should occur
• Should identify if the account is overdrawn
• Should require bank name and account type (that is, they cannot be empty or null)
• Should trim the bank name and account type
• Should verify that the branch number is six digits and the institution number is three digits
• Should require an opening balance
• Should not allow a negative overdraft limit
• Should only allow positive, non-zero amounts when performing a deposit or withdrawal

Use the following class diagram when creating your solution.