I've eclipse mars
installed in two different machines.
One provides autocomplete, suggestions, and it imports util packages without me even noticing.
The other one does not do any of this, unless I press ctrl+space which defeats the purpose.
I've compared the content assist and auto complete options on both machines and they are the same.
On this example I don't have to do anything to be given the instance of option, and as soon as I type the letter p it brings up the Printable interface option. The other one not do so much.
What other settings should I check?