Javafx 8 — Learn

btn.setOnAction(e -> handlePurchase()); —clean, readable, and functional. 5. Why JavaFX 8 specifically?

Don't build your layouts in pure Java code. Download . It’s a drag-and-drop tool that generates FXML for you. It allows you to visualize your UI instantly, making the learning curve much friendlier. Learn JavaFX 8

JavaFX 8 uses CSS for styling. This is huge—it means you can change the look of your entire app without touching a single line of Java code. btn.setOnAction(e -> handlePurchase())

One of the "deepest" features of JavaFX 8 is the pattern. Learn JavaFX 8