If you must authenticate the user, will there be a database ?
javaAddict
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I cannot use a variable private lets say and authenticate the administrator.
After that I cannot use arralists to store inside the customers and their transactions?
Did you understood my question? Are you sure you mean, "I cannot" ?
Anyway, you start by creating classes to represent your objects and then other classes with methods that handle the functionality.
Then you can create a GUI that call those methods.
javaAddict
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