TestFX, the JavaFX GUI testing framework currently requires 4 (four) classes that are part of the JDK's private API. They are:
- com.sun.glass.ui.Application
- com.sun.glass.ui.Pixels
- com.sun.glass.ui.Robot
- com.sun.javafx.application.ParametersImpl
In order to compile the project with Java 9, we use the following flags: