code: public Stream<Label> getLabelsStream(Object projectIdOrPath) throws GitLabApiException {
          return (getLabels(projectIdOrPath, getDefaultPerPage()).stream());
      }
docs: Get a Stream of all labels of the specified project.
  
  @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
  @return a Stream of project's labels
  @throws GitLabApiException if any exception occurs