}
if (networksNode != null) {
final Collection<Network> networks = cluster.getCommonNetworks();
treeMenuController.removeChildren(networksNode);
for (final Network network : networks) {
final NetworkInfo networkInfo = networkInfoProvider.get();
networkInfo.init(network.getName(), network, this);
treeMenuController.createMenuItem(networksNode, networkInfo);
}
treeMenuController.reloadNode(networksNode, false);
}
}