Java Fx -Creating Basic Window

JavaFx is written in JDK(8) itself.No need to download from any where.
Import the following Package:

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

Every single javaFx application must extend application.

Simple program:

import javafx.application.Application;
	import javafx.scene.Scene;
	import javafx.scene.control.Button;
	import javafx.scene.layout.StackPane;
	import javafx.stage.Stage;
	public class Main extends Application {
	Stage window;
	Button button;
	public static void main(String[] args) {
	launch(args);
	}
	@Override
	public void start(Stage primaryStage) throws Exception {
	window = primaryStage;
	window.setTitle("thenewboston - JavaFX");
	button = new Button("Click me");
	StackPane layout = new StackPane();
	layout.getChildren().add(button);
	Scene scene = new Scene(layout, 300, 250);
	window.setScene(scene);
	window.show();
	}
	}