FrequencyIterator doesn't decrease the frequency of current

[adam-arold]

By looking at the implementation I can see that current is never assigned, and when remove is called on the Iterator null is passed to decreaseFrequencyOf.

[HendrixString]

@adam-arold
Hey Adam, I ended up not using this class and can't remember why.
I never tested the iterator and you are correct, current is never updated
and it should.

you are most welcome to propose a patch.

also, I guess you were looking for iterators examples, you can find examples
in the graph classes

[adam-arold]

I'm doing a port of Erdos to Kotlin right now and I noticed this problem. If it turns out that the class is unused I'll just delete it. :)

[HendrixString]

@adam-arold
it would be great if you could commit your kotlin work
as a new repository of Erdos-Graph-Framework organization
and of course become a member with write access etc..

[adam-arold]

I can add it as a remote if you want. I'm going to mention in the docs that it started out as a port of Erdos.

[HendrixString]

cool