code: public String putService(
        String serviceClass,
        String serviceName,
        ServiceRecord record,
        boolean deleteTreeFirst) throws IOException {
      return putService(user, serviceClass, serviceName, record, deleteTreeFirst);
    }
docs: Add a service under a path for the current user
  @param serviceClass service class to use under ~user
  @param serviceName name of the service
  @param record service record
  @param deleteTreeFirst perform recursive delete of the path first
  @return the path the service was created at
  @throws IOException