Java Fx..........(Focus On a Particular Component)

1. For this write code in your initialize Block of Scene
2. public void initialize(URL arg0, ResourceBundle arg1) {
3.         Platform.runLater(new Runnable() {
4.             @Override
5.             public void run() {
6.             textBox.requestFocus();  
7.             }
8.         });
9.     }

It place Focus on that particular (textBox) Component on Scene Load