As an aside: I know it's not related to this particular issue, but there's a bit of a nasty declaration of `unassignedIps` as an ArrayList (rather than simply a List) in the [affected class](https://github.com/jclouds/jclouds/blob/master/apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v2_0/compute/functions/AllocateAndAddFloatingIpToNode.java#L85).
Is this something we could clean up here, or should we leave that for a separate PR? Perhaps we can sneak a bit of boy-scouting in here? --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds/pull/425#issuecomment-47667289
