Complete the programming of a Lambda expression event handler of a JavaFX application. The application registers students for courses in a term of study. The application does compile and does run, but it does not produce the expected result as stated in its requirements.

Your program output should look like the sample output provided in the “Complete the Programming a JavaFX Application using Lambda Expressions Instructions” course file. Complete instructions and required templates are included in the Resources.

Your assignment will be scored on the following criteria:

Design a program that meets JavaFX event handling requirements.

Code a JavaFX application that validates user selection.

Test the application and document this testing.

Explain the approach taken to complete this assignment and the major decisions made.

Communicate efficiently, effectively, and in an appropriate manner for an IT professional.