I have no strong feeling w.r.t. the reregistration of an fd, I
would
rather error and not state it's undefined though.
For the java bindings, yes please :-) that way I would be able to
push a new release too end of next week.
I'd like to get the Xen driver domain events in that release as well.
I'm working through some bugs with these, but I think it should be ready for review
sometime this week, or beginning of next.