import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class UIBsp01 extends Application {

     @Override 
     public void start(Stage stage) {
       System.out.println(" in start");
       stage.show();  
    }
     
    
     
      public static void main(String[] argv) {       
              launch(argv);   
      } 
}