if (updated.getConnectionStrategy() == null) {
updated.setConnectionStrategy(previous.getConnectionStrategy());
}
updated.setLastLocation(previous.getLastLocation());
final ClusterMetaDataUpdated clusterMetaDataUpdated = new ClusterMetaDataUpdated(serverMetaData, updated, previous);
fireEvent(clusterMetaDataUpdated);
final Set<URI> found = locations(updated);
final Set<URI> existing = locations(previous);