title: Outline not available for Spock tests in Eclipse
body: <p>I am working on a Java project in Eclipse Kepler on Ubuntu 14.04. I use Spock to test my code. I have the Groovy Eclipse plugin 2.0, Spock 0.7 jar and JUnit 4 jar.</p>
  
  <p>The Outline View is not available for the Spock test files. Nevertheless the Ctrl-O shortcut is working fine. </p>
  
  <p><img src="https://i.imgur.com/ZAOjsEU.png" alt="outline not available"></p>
  
  <p>How can I make the Outline view working?</p>
  
  <p>Thanks</p>