docs: void addTags(StringBuilder resultString, Server server) {
  		if (hostnameTag) {
  			addTag(resultString, "host", server.getLabel());
  		}
  
  		// Add the constant tag names and values.
  		for (Map.Entry<String, String> tagEntry : tags.entrySet()) {
  			addTag(resultString, tagEntry.getKey(), tagEntry.getValue());
  		}
  	}