title: no Auto activation triggers for Java on OS X eclipse
body: <p>normally, there is Auto activation 
  here's how it looks like:     <a href="http://i.stack.imgur.com/JQ3lB.png" rel="nofollow">http://i.stack.imgur.com/JQ3lB.png</a></p>
  
  <p>But now I'm using OS X, 
  I can't find the Auto Activation in Preferences >> JAVA >> Editor >> Content Assistant
  I just want to set all characters as triggers.</p>