java - How to Disable JavaScript in WebDriver when automating in Selenium? -

i trying write test tests non-js version of website. use selenium java. have tried this:

 firefoxprofile profile = new firefoxprofile();  profile.setpreference("javascript.enabled", false);  driver = new firefoxdriver(profile);  driver.get(); 

however isn't working. loads page javascript enabled.

as workaround did, this, requirement.
manually set javascript.enabled property false following script.

    webdriver driver = new firefoxdriver();     driver.get("about:config");     actions act = new actions(driver);     act.sendkeys(keys.return).sendkeys("javascript.enabled").perform();     act.sendkeys(keys.tab).sendkeys(keys.return).perform();