Horstmann style looks like my ideal, but there's very little tool support for it, from what I've seen. For instance, if I want to swap the first two lines of an "if" statement, I can't use "line-based" copy/paste. Do you do things manually, or does your editor support it fairly well?
EDIT: looks like the tool support is so bad, Horstmann himself pretty much gave up: http://horstmann.com/unblog/2010-06-28/braces.html