I’ve get closer to VisualStudio-like behaviour by setting the “Autocomplete Trigger for Java” to
.(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
and setting delay to 0.
Now I’d like to realize how to make it autocomplete method name when I press ( as VS’s Intellisense does.