How to create progress bar using javafx

Today we are going to understand that how we can create progress bar through javafx. Progress bar is used to indicate the transfer rate of the file. And we can use it in our UI with the help of javafx. We have different type of progress bar and spinner which we are going to understand.
We have to align progress bar in the screen of javafx window. Below is the code which show the different types of progress bar we can use in our project.

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ProgressIndicator;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class Main  extends Application {

final Float[] values = new Float[] {-1.0f, 0f, 0.6f, 1.0f};
final Label [] labels = new Label[values.length];
final ProgressBar[] pbs = new ProgressBar[values.length];
final ProgressIndicator[] pins = new ProgressIndicator[values.length];
final HBox hbs [] = new HBox [values.length];

    @Override
    public void start(Stage stage) {
        Group root = new Group();
        Scene scene = new Scene(root, 300, 150);
        scene.getStylesheets().add("progresssample/Style.css");
        stage.setScene(scene);
        stage.setTitle("Progress Controls");
 
 
        for (int i = 0; i < values.length; i++) {
            final Label label = labels[i] = new Label();
            label.setText("progress:" + values[i]);
 
            final ProgressBar pb = pbs[i] = new ProgressBar();
            pb.setProgress(values[i]);
 
            final ProgressIndicator pin = pins[i] = new ProgressIndicator();
            pin.setProgress(values[i]);
            final HBox hb = hbs[i] = new HBox();
            hb.setSpacing(5);
            hb.setAlignment(Pos.CENTER);
            hb.getChildren().addAll(label, pb, pin);
        }
 
        final VBox vb = new VBox();
        vb.setSpacing(5);
        vb.getChildren().addAll(hbs);
        scene.setRoot(vb);
        stage.show();
    }
    public static void main(String[] args) {
        launch(args);
    }
}

Scene class is used to create window. ProgressBar is used to create the progress bar and ProgressIndicator is used to show the progress bar status.

THANKS