> }
>
> + if (groupName.equals("")) {
> + groupName =
> nodeNamingConvention.groupInUniqueNameOrNull(from.getHostname());
> + }
> + builder.group(groupName);See comment about perhaps initializing with `null` rather than the empty string above? --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds/pull/206/files#r7710483
