import javafx.application.*; import javafx.stage.*; import javafx.scene.*; import javafx.scene.shape.*; public class JavaFXSample extends Application { public static void main(String[] args) { launch(args); } public void start(Stage stage) { Group root = new Group(); Scene scene = new Scene(root, 800, 600); stage.setScene(scene); stage.setTitle("Hello everyone"); stage.show(); Circle c = new Circle(100); root.getChildren().add(c); c.setTranslateX(100); c.setTranslateY(100); } }