Packages 
Package Description
com.alexmerz.graphviz
This package contains the Tokenizer and Parser classes to create a datastructure from an Reader containing a Graphviz document.
com.alexmerz.graphviz.cli
This package contains a tool to view the data of a Graphviz document.
com.alexmerz.graphviz.objects
This package contains the objects representing a Graph including all its Node, Edges and Subgraphs.