[jgrapht-users] g1.equals(g2)

[John S. <js...@gm...>]

Thanks to Vladimir Kostyukov, all graph classes in JGraphT now inherit
custom equals+hashCode from AbstractGraph.  This means that
g1.equals(g2) will now be based on comparing the vertex and edge sets
for equality rather than on graph object identity.

For more info, there's a new section at the beginning of this wiki page:

https://github.com/jgrapht/jgrapht/wiki/EqualsAndHashCode

For some of the details worked through during code review, see the pull request:

https://github.com/jgrapht/jgrapht/pull/6

JVS