In this assignment you'll be modifying your assignment 1 (ATM) into a JavaFX GUI as follows:
It should not use the console at all. Use one window: use the left part of the window for the "logon" part, and the right part of the window for the transactions (what the console program menu method used to do). Use File I/O to read a list of accounts from a CSV file into an array list when the program starts. Update (save) the file whenever the user does Exit.