http://eclipse.dzone.com/articles/quickly-declare-and-initialise - I personally love templates, and I started to love this one just few seconds ago - removing one of the grates pain in the ass:
(List<Sth> sths= new ArrayList<Sth>();) of my daily work is the main reason for writing this entry.
Secondly - decrease autocomplete delay:
Making autocomplete really work (the way it should, IMO)
This is also worth to mention (but I stayed with default behavior here):
PS: http://www.yourkit.com/ <- this is damn awesome profiler (WAY better than JvisualVM, even with some plugins), too bad it's so costly and trial is only 15 days long. Anyway, that tool is surely WORTH being tested - just take a look here: http://www.yourkit.com/features/index.jsp#objects_view It saved my ass last week.