A few weeks ago we discovered the packaging of Java applications thanks to MRJAppBuilder. Recently , we explored an introduction to GUI programming Java on Mac .The files containing the JavaFX script , are ordinary text files with extension like " . fx . These files are compiled for class files ". class" using the compiler "javafxc" . To run the class files , use the interpreter "javafx" . I want to know that can i create an auto executable jar file for fx script ?