FULL PRODUCT VERSION :
Vendor 'Oracle Corporation' URL 'http://java.oracle.com/' Version '1.8.0_161' Home 'C:\Program Files (x86)\Java\jre1.8.0_161'


ADDITIONAL OS VERSION INFORMATION :
Windows version 10.0 build 16299

EXTRA RELEVANT SYSTEM CONFIGURATION :
Using an Intel(R) HD Graphics 520

A DESCRIPTION OF THE PROBLEM :
Another instance of bug 8185550 reported to us by a user of our JavaFX Application. We have them the demo app show in the source code, and the user got a white screen. Using the -Dprism.order=sw resolves it.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the attached program


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Seeing a button that says JavaFX

ACTUAL -
The window content is all white.


REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
 
public class HelloWorldJavaFX extends Application {
    public static void main(String[] args) {
        launch(args);
    }
    
    @Override
    public void start(Stage primaryStage) {
        primaryStage.setTitle("JavaFX");
        Button btn = new Button();
        btn.setText("JavaFX");
        btn.setOnAction(new EventHandler<ActionEvent>() {
 
            @Override
            public void handle(ActionEvent event) {
                System.out.println("Hello World!");
            }
        });
        
        System.out.println(getPlatformInfo());
        System.out.println(getJavaInfo());
        StackPane root = new StackPane();
        root.getChildren().add(btn);
        primaryStage.setScene(new Scene(root, 300, 250));
        primaryStage.show();
    }
    
    public static String getPlatformInfo()
    {
        return (new StringBuilder()).append("Name '").append(System.getProperty("os.name")).append("' ").append("Version '").append(System.getProperty("os.version")).append("' ").append("Arch '").append(System.getProperty("os.arch")).append("'").toString();
    }

    public static String getJavaInfo()
    {
        return (new StringBuilder()).append("Vendor '").append(System.getProperty("java.vendor")).append("' ").append("URL '").append(System.getProperty("java.vendor.url")).append("' ").append("Version '").append(System.getProperty("java.version")).append("' ").append("Home '").append(System.getProperty("java.home")).append("'").toString();
    }
}
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Enable software rendering by using:
 -Dprism.order=sw