An GNU/Emacs interface to pmd.
git clone http://yrk.nfshost.com/repos/emacs-pmd.git/
GNU GPL version 3 with the following exception:
Additional permission under GNU GPL version 3 section 7: If you modify this Program, or any covered work, by linking or combining it with pmd (or a modified version of that software), containing parts covered by the terms of pmd's BSD-style license, the licensors of this Program grant you additional permission to convey the resulting work.
The code here is six years old and doesn't work. So I wrote emacs-pmd to replace it. Started in July of 2012 after a short conversation with some of the pmd developers.