Sun is set to shake up the world of software development with the unveiling of JavaFX, a new product family that will cover a complete spectrum of development from the desktop to the Web to mobile ...

In general, TestFX headless (i.e. Monocle) tests which passed on JavaFX 19 should keep passing on JavaFX 20. Also, tests which pass in non-headless mode should generally also pass while in headless ...

Trying to use your FXTemes 1.0.0 with java21/javafx 21 I'm running into the following stacktrace: java.lang.reflect.InaccessibleObjectException: Unable to make com.sun.javafx.tk.TKStage ...