i need help with my java fx program arraylist

can you help me with my final project on JavaFX

can you do on a separate java file

HelloController.java for fxml

ToDoList.java for ArrayList

Make JavaFx. The logic of the application must use ArrayList and exception handling.

Design an application using JavaFx to maintain a to$-$do list with options to add, remove and edit an item on the list.

Use an ArrayList's to store the list of items.

Each time the user adds, removes or edits an item, a new list is displayed reflecting the modification.

Use exception handling to prevent the application from crashing when a button is clicked $($with an empty input box, for example$)$

Minimum requirements for the interface:

A title in the title bar

An input box to enter a new item

Buttons to add, remove and edit an item

A place to display the items that provides the ability to edit

Keep the logic of your application separate from the interface

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Final Project Rubric

GUI

Window has title, labels with clear instructions and output information, input fields, buttons to retrieve information

Object$-$oriented approach

Use an object$-$oriented approach with clear separation between interface and business logic of the application. Uses ArrayList as the data structure to store information.

OutcomeFunctionality

Application meets specifications, works as intended and without crashing.

OutcomeException Handling

Use of exception handling constructs to handle all errors$/$exceptions$.$

Documentation of source code

Header comment at the beginning of each file with description, @author. Comment above each method's heading including description, @param and @return tags