--module-path /path/to/javafx-sdk-15.0.1/lib --add-modules javafx.controls,javafx.fxml
-module-path "C:Program FilesJavajavafx-sdk-13.0.1lib"
--module-path "(path ojavafx-sdk-18.0.2lib)-enter file location on device" --add-modules javafx.controls,javafx.fxml