This is a simple Banking System. It can perform some basic operations including account creation, deposit, withdrawal and transfer.
- OpenJDK version 18 (Minimun SDK: verison 14)
- IntelliJ IDEA 2022.1.2
┣ 📦src
┣ ┣ 📦Exceptions ## Storing custom exceptions
┣ ┣ ┣ 📜 InsufficientFundsException
┣ ┣ ┣ 📜 WithdrawalLimitReachedException
┣ ┃ ## Enums
┣ ┣ 📜Currency
┣ ┣ 📜TransactionType
┣ ┃ ## Main Components
┣ ┣ 📜Main # Menu-driven main program
┣ ┣ 📜User # User class. A user object can have many BankAccounts
┣ ┣ 📜BankAccount # BankAccount class. A BankAccount must belongs to one user.
┣ ┣ 📜Transaction # Transaction class.
┃
┣ BankingSystem.jar ## Executable JAR file
OSL_FEE, Alice and Bob are the pre-defined user accounts. For simplicity, user can login to the system by typing the username (case-sensitive)