I've been thinking of going with Emacs for Java coding for some time, but JDEE always seemed to be missing something (and some of the newer options tended to eat hilarious amounts of resources or required maven)
I really don't have anything special installed for Java. I code Java much like I code C, and don't have the advantage of IntelliSense or similar.
Android makes this sort of coding easy, because it supports a relatively "small and focused classes" coding style -- much like Java in the 1.0.x days. Compare to, say, J2EE, where you HAVE to have an elaborate IDE just to wrangle the complex classes and all their interrelationships.
I've been thinking of going with Emacs for Java coding for some time, but JDEE always seemed to be missing something (and some of the newer options tended to eat hilarious amounts of resources or required maven)