title: Eclipse freezes on android related autocomplete
body: <p>I've got a vanilla Eclipse, installed the ADT and started following some tutorials. Mostly it works fine. It will build the project fine, launch the emulator and run the compiled android app, I can edit the XML, and some portions of the java files, but once the autocomplete box pops up, that's it. Eclipse freezes totally. The CPU usage of eclipse drops to 0% and nothing happens. I've waited a couple of minutes, but with 0% CPU I don't see the point. And even 10 seconds wait that frequently when typing makes it unusable.</p>
  
  <p>I have found <a href="http://code.google.com/p/android/issues/detail?id=7850#c8" rel="nofollow">references to downloading the source</a> and putting it into <code>platforms/android-X/sources</code> and I've done that, but the problem has not gone away. (Admittedly I've just downloaded the froyo sources and put it in <code>android-8</code> - I was hoping I wouldn't have to do it for every version of android - I also have directories for 7, 9 and 10 in <code>/platforms/</code>).</p>
  
  <p>I am using Ubuntu Natty (11.04) so I guess it is possible the new window manager (Unity) might be having a problem, but I've searched <a href="http://launchpad.net" rel="nofollow">http://launchpad.net</a> and not found anything there.</p>
  
  <p>I have no other plugins installed apart from ADT (and it's dependencies). The version of Eclipse is Galileo (3.5.2) from the Ubuntu Natty repositories. ADT is version 12.0.0.v201106281929-128431.</p>