Java tutorial
import javafx.application.Application; import javafx.application.HostServices; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { Application.launch(args); } @Override public void start(Stage stage) { Button openURLButton = new Button("Go!"); openURLButton.setOnAction(e -> { HostServices host = this.getHostServices(); System.out.println("CodeBase:" + host.getCodeBase()); System.out.println("DocumentBase:" + host.getDocumentBase()); System.out.println("Environment:" + host.getWebContext()); System.out.println("Splash Image URI" + host.resolveURI(host.getDocumentBase(), "splash.jpg")); }); Scene scene = new Scene(openURLButton); stage.setScene(scene); stage.setTitle("Knowing the Host"); stage.show(); } }