docs: public ConfigureForm getDefaultConfiguration() throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
          // Errors will cause exceptions in getReply, so it only returns
          // on success.
          PubSub reply = sendPubsubPacket(Type.get, new NodeExtension(PubSubElementType.DEFAULT), PubSubElementType.DEFAULT.getNamespace());
          return NodeUtils.getFormFromPacket(reply, PubSubElementType.DEFAULT);
      }