* @return the local repository instance
     */
    @Nonnull
    LocalRepository getLocalRepository();

    /**
     * Retrieves a list of remote repositories associated with this session.
     *
     * @return a list of remote repositories
     */
    @Nonnull
    List<RemoteRepository> getRemoteRepositories();

    /**
     * Retrieves the session data associated with this session.
     *

        // and this is not supported by computeIfAbsent.
        List<MavenProject> list = cache.get(key);
        if (list == null) {
            list = applyFilter(projectDependencyGraph.getDownstreamProjects(project, transitive), transitive, false);
            cache.put(key, list);
        }
        return list;
    }

    @Override
    public List<MavenProject> getUpstreamProjects(MavenProject project, boolean transitive) {

    }

    public int[] batchInsert(List<WebAuthentication> list) {
        return batchInsert(list, null, null);
    }

    public int[] batchInsert(List<WebAuthentication> list, RequestOptionCall<BulkRequestBuilder> call) {
        return batchInsert(list, call, null);
    }

    public int[] batchInsert(List<WebAuthentication> list, RequestOptionCall<BulkRequestBuilder> call,

        @Override
        public void update(List<OpenSearchAccessResult> list) {
            // Do nothing in test
        }

        @Override
        public void delete(String sessionId) {
            // Do nothing in test
        }

        public void setAccessResultList(OpenSearchResultList<OpenSearchAccessResult> list) {
            this.accessResultList = list;
        }

     */
    Collection<Alias> aliases();

    /**
     * A phase in the lifecycle.
     *
     * A phase is identified by its name. It also contains a list of plugins bound to that phase,
     * a list of {@link Link links}, and a list of sub-phases.  This forms a tree of phases.
     */
    interface Phase {

        // ======================
        // Maven defined phases

    }

    /**
     * Extracts a subset of documents from the full result list based on pagination parameters.
     * Applies proper bounds checking to ensure the extracted range is within the document list size.
     *
     * @param docs the full list of search result documents
     * @param pageSize the number of documents to include in the page

    }

    /**
     * Gets the list of page numbers to display in pagination navigation.
     *
     * @return the list of page numbers for navigation
     */
    public List<Integer> getPageNumberList() {
        return pageNumberList;
    }

    /**
     * Sets the list of page numbers to display in pagination navigation.
     *
     * @param pageNumberList the list of page numbers to set
     */

        }
    }

    public List<TaskSegment> calculateTaskSegments(MavenSession session) throws Exception {

        MavenProject rootProject = session.getTopLevelProject();

        List<String> tasks = requireNonNull(session.getGoals()); // session never returns null, but empty list

        if (tasks.isEmpty()
                && (rootProject.getDefaultGoal() != null

        List<ProducedArtifact> artifacts = getArtifacts();
        return artifacts.size() == 2 ? Optional.of(artifacts.get(1)) : Optional.empty();
    }

    /**
     * {@return the project artifacts as immutable list}. Elements are the project POM artifact and the artifact
     * produced by this project build, if applicable. Hence, the returned list may have one or two elements

        deleteLabel(labelId);
        deleteLabel(crawlLabelId);

        final List<Map<String, Object>> jobLogList = readJobLog(NAME_PREFIX);
        for (Map<String, Object> elem : jobLogList) {
            deleteMethod("/api/admin/joblog/log/" + elem.get("id"));
        }

        final List<Map<String, Object>> crawlingInfoList = readCrawlingInfo(fileConfigId);