JGraphT - how to modify graph with Topological sort (not asking how to iterate topologically!) -

JGraphT - how to modify graph with Topological sort (not asking how to iterate topologically!) -

does jgrapht has ability run topological sort on graph purge forwards edges (or @ to the lowest degree label them such) , resulting graph have accessible root list of nodes (top level nodes of trees in graph)

jgrapht topological-sort