title: Get a google's email/username in java?
body: <p>is it possible to retrieve the username of a google account that i have succesfully authenticated using OAuth?</p>
  
  <p>i have retrieved the users Access tokens but i am wondering if their is a API call i can make such has <a href="https://google.api/getUserName" rel="nofollow">https://google.api/getUserName</a> and pass the access tokens to that call and succesfully retrieve the users email/username?</p>
  
  <p>In a normal OAuth web service, all you need is the secret and id access tokens to make calls to the web service but in google you also need the username too.</p>
  
  <p>Any ideas?</p>