This package provides the internal graph manipulation engine. It
extends the classes and interfaces found in OpenJGraph to be able
to manipulate class and interaction diagrams. The most important
interface in this package is {@link
laas.friends.cosmopen.graphAnalysis.DirectedGraphWithDict
DirectedGraphWithDict}, which is implemented by {@link
laas.friends.cosmopen.graphAnalysis.DirectedGraphWithDictImpl
DirectedGraphWithDictImpl}.