findfx.java

try {
    Class VersionInfo = Class.forName("com.sun.javafx.runtime.VersionInfo");
    fxPath =   VersionInfo.getProtectionDomain().getCodeSource().getLocation().toString();
} catch(Exception ignore) {}
if (fxPath.contains(DeployUtilities.detectJarPath())) {
    System.out.println("#### Bundled with " + Constants.ABOUT_TITLE);
} else {
    System.out.println("#### Provided by " + fxPath);
}