title: Eclipse shortcut for minimize / expand method has stopped working
body: <p>I'm using the <a href="https://stackoverflow.com/a/1726537/400284">shortcuts to expand / minimize methods</a> quite a lot. For some reason all of these have suddenly (after starting Eclipse this morning) stopped working, and I'm a bit dumbfounded as to why. All other shortcuts (at least that I know of, and have tested) work just fine. </p>
  
  <p>I've attempted to restart Eclipse and checked the error logs (nothing there).</p>
  
  <p>Running latest (stable, not RC) Eclipse Juno on Ubuntu 12.04.</p>