I created a plugin to automatically format Java source files with import order rules.
I ran and tested it on Accumulo and it worked well, aside from a few malformed files.
(NOTE: each group is sorted within its section)
I tested using Eclipse default import order rules, which are:
These are a bit unnecessary, I think. A saner and more useful ordering might be:
Alternatively, I do like the simplicity of:
The plugin can handle any of these, so we just need to pick what we like.