title: Eclipse preferences displays android tab twice
body: <p>I am using eclipse neon to make an android project. When I start importing an existing project it shows me two android options.So I went to preferences of eclipse it is also showing me android tab twice. both the tabs show same path of android sdk. Here i am attaching screenshot of my preferences window. please tell me how to get the android tab only once.  </p>
  
  <p><a href="https://i.stack.imgur.com/IAzRb.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IAzRb.png" alt="enter image description here"></a></p>