[jgrapht-users] Class Cast Exception's within JGrapht

[Deepa M. <deepamallela@u.boisestate.edu>]

Dear Member's community,

I see a lot of java.lang.classcastException 's in the JGrapht Libray.

For example, when I tried to test  the classes in org.jgrapht.alg package
such as  DijkstraShortestPath I am getting the class cast Exception's
from org.jgrapht.graph, org.jgrapht.traverse, and org.jgrapht.util.

  And BellmanFordShortestPath algorithm, I see the same kind of exception's
in AbstractPathElement, BellmanFordIterator classes from the
org.jgrapht.alg package.

Is there any solid reason behind this.Can you please enlighten me upon this.

Your help is appreciated

-- 
Thanks &Regards,
Deepa Mallela.