//package bugs;

import javafx.application.Application;

import javafx.geometry.VPos;

import javafx.scene.Group;
import javafx.scene.Scene;

import javafx.scene.text.Font;
import javafx.scene.text.Text;

import javafx.stage.Stage;

public class JDK8089789_Center extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage primaryStage) {
        primaryStage.setTitle("Center Text");
        primaryStage.setWidth(250);
        primaryStage.setHeight(250);

        Group root = new Group();
        Scene scene = new Scene(root);

        Text text = new Text();
// text.setFont(new Font("Arial BOLD", 14));
// text.setText("Center Text");

        text.layoutXProperty().
                bind(scene.widthProperty().subtract(text.layoutBoundsProperty().get().
                                getWidth()).divide(2));
        text.layoutYProperty().
                bind(scene.heightProperty().subtract(text.layoutBoundsProperty().get().
                                getHeight()).divide(2));

        text.setTextOrigin(VPos.TOP);

// Bug: Comment out the following two lines when uncommenting the previous commented-out lines.        
text.setFont(new Font("Arial BOLD", 14));
text.setText("Center Text");

        root.getChildren().add(text);

        primaryStage.setScene(scene);
        primaryStage.show();

        text.layoutXProperty().addListener((observable, oldValue, newValue) -> {
            System.out.println(text.layoutXProperty());
            System.out.println("oldValue = " + oldValue + ", newValue = " + newValue);
            System.out.println("width = " + text.layoutBoundsProperty().get().getWidth());
            System.out.println();
        });

        text.layoutYProperty().addListener((observable, oldValue, newValue) -> {
            System.out.println(text.layoutYProperty());
            System.out.println("oldValue = " + oldValue + ", newValue = " + newValue);
            System.out.println("height = " + text.layoutBoundsProperty().get().getHeight());
            System.out.println();
        });
    }
}