1. Autocomplete of methods, classes, variables etc 2. Auto import statement organisation
Yes I am aware of JDEE for #2 and I am aware of emacswiki/autocomplete but none of those solutions are as smooth, well integrated or work well enough like they do in atom or visual studio.
If someone was to rethink the problem from the ground up and solve it in an elegant and efficient way my life would be complete.
http://www.blog.distelli.com/single-post/2016/12/14/Why-we-s...
The requirements for enterprise are very different from the requirements for small companies.
I say this from experience running a deployment automation company focused primarily on the enterprise (https://www.distelli.com) and we made a decision early on to focus on the enterprise. Making a decision early on helped us focus on the target market we're going after and we have actively built stuff for the enterprise because of that decision.