Is it possible to change the application icon using JavaFX, or does it have to be done using Swing?
Another easy way to insert your own icon on the title bar in JavaFX is to add the image to your primary stage using the following method:
Image ico = new Image("resources/images/iconLogo.png");
stage.getIcons().add(ico);
Make sure your import javafx.scene.image.Image (if using an ide like netbeans this should be automatically done for you).