title: The constructor FirefoxDriver(FirefoxOptions) is undefined
body: <p>I am using Selenium 3.5.3 and following is my code.</p>
  
  <p>I am trying to use Firefox options in the constructor as in<br>
  <a href="https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/firefox/FirefoxDriver.html#FirefoxDriver-org.openqa.selenium.firefox.FirefoxOptions-" rel="nofollow noreferrer">https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/firefox/FirefoxDriver.html#FirefoxDriver-org.openqa.selenium.firefox.FirefoxOptions-</a></p>
  
  <pre><code>FirefoxOptions options=new FirefoxOptions();
  options.setProfile(profile);
  driver =new FirefoxDriver(options);
  </code></pre>
  
  <p>I am getting an error in instantiating the Firefox driver:</p>
  
  <blockquote>
    <p>The constructor FirefoxDriver(FirefoxOptions) is undefined</p>
  </blockquote>
  
  <p>How can I solve this?</p>
  
  <p>Firefox version 55.0.3 64 bit
  Geckodriver v0.18.0</p>