The attentiveness evaluation test in my driving school was easier than one I developed by using JavaFX. I made it harder by adding the next value randomly.
});The test data are stored in the PersistentProperties class that combines the Storage and the Properties...
Last half a year I was quite busy. My personal priority was to get a driving license. Among many exercises in my car driving school there was a psychological test consisting of different tasks to check your reaction. I developed one of them by using JavaFX. It examines how fast you can click.