4.0.0 jgrapht jgrapht 0.6.0 jar JGraphT http://jgrapht.sourceforge.net JGraphT is a free Java graph library that provides mathematical graph-theory objects and algorithms GNU Lesser General Public License Version 2.1, February 1999 http://jgrapht.sourceforge.net/LGPL.html repo http://svn.sourceforge.net/jgrapht