Java J2EE Spring JavaFX 2.0 Exercise: Draw Circle and Ellipse

/*
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* and open the template in the editor.
*/
package javafx_exdraw;

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.*;
import javafx.stage.Stage;

/**
*
* @author erix7
*/
public class JavaFX_exDraw extends Application {

 /**
  * @param args the command line arguments
  */
 public static void main(String[] args) {
     launch(args);
 }

 @Override
 public void start(Stage primaryStage) {
     primaryStage.setTitle("java-buddy.blogspot.com");
     Group root = new Group();
     Scene scene = new Scene(root, 400, 300, Color.WHITE);
  
     Ellipse circle = EllipseBuilder.create()
             .centerX(100)
             .centerY(100)
             .radiusX(30)
             .radiusY(30)
             .strokeWidth(3)
             .stroke(Color.BLACK)
             .fill(Color.BLUE)
             .build();
  
     Ellipse ellipse = EllipseBuilder.create()
             .centerX(250)
             .centerY(200)
             .radiusX(100)
             .radiusY(75)
             .strokeWidth(3)
             .stroke(Color.BLACK)
             .fill(Color.WHITE)
             .build();

     root.getChildren().add(circle);
     root.getChildren().add(ellipse);
  
     primaryStage.setScene(scene);
     primaryStage.show();
 }
}