title: Eclipse stopped giving default proposals
body: <p>I am using Eclipse to develop Android applications</p>
  
  <p>I have a weird problem where Eclipse has stopped giving default proposals. Previously it was working fine and but now not working.</p>
  
  <p>Cleaned the workspace but no improvement in the behaviour.</p>
  
  <p><img src="https://i.stack.imgur.com/rywzN.png" alt="enter image description here"></p>