title: How to run a test case without opening the browser window?
body: <p>I have created a set of test cases using Firefox Driver in Eclipse IDE.</p>
  
  <p>But now I need these test cases to run without opening the browser window.  How can I achieve that?</p>
  
  <p>Presently I am using Firefox Driver Web Driver that runs in Firefox Browser.
  Can some one help me with an example?</p>