*
     * @return The list of exceptions that occurred during resolution, never {@code null}
     */
    @Nonnull
    List<Exception> getExceptions();

    /**
     * Gets the versions (in ascending order) that matched the requested range.
     *
     * @return The list of matching versions, never {@code null}. An empty list indicates
     *         no versions matched the requested range.

                  @Override
                  protected List<String> create(String[] elements) {
                    return ImmutableMultiset.copyOf(elements).asList();
                  }

                  @Override
                  public List<String> order(List<String> insertionOrder) {
                    List<String> order = new ArrayList<>();
                    for (String s : insertionOrder) {

            Map<String, Artifact> managedVersions,
            ArtifactRepository localRepository,
            List<ArtifactRepository> remoteRepositories,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners,
            List<ConflictResolver> conflictResolvers) {
        ArtifactResolutionRequest request = new ArtifactResolutionRequest();

     */
    void init() throws IOException;

    /**
     * Converts the given text into a list of readings based on the specified field and languages.
     *
     * @param text the text to be converted.
     * @param field the field to be used for conversion.
     * @param langs the languages to be used for conversion.
     * @return a list of readings for the given text.
     * @throws IOException if an I/O error occurs during conversion.

        });
    }

    /**
     * Display the stopwords list with pagination.
     *
     * @param pageNumber the page number to display
     * @param form the search form
     * @return HTML response for the list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse list(final OptionalThing<Integer> pageNumber, final SearchForm form) {

          }
        };

    Function<List<Integer>, List<Integer>> addElementFunction =
        new Function<List<Integer>, List<Integer>>() {
          @Override
          public List<Integer> apply(List<Integer> list) {
            ArrayList<Integer> result = new ArrayList<>(list);
            result.add(1);
            return result;
          }
        };

    }

    /**
     * Gets a list of access results for a specific URL.
     *
     * @param url The URL to search for.
     * @param hasData Whether to include data (currently not used in this implementation).
     * @return The list of access results.
     */
    @Override
    public List<OpenSearchAccessResult> getAccessResultList(final String url, final boolean hasData) {

            return null;
        }

        /**
         * Creates a list from an array of configuration ID values.
         *
         * @param values array of configuration ID strings
         * @return list containing all values from the array
         */
        private static List<String> createConfigIdList(final String[] values) {
            final List<String> idList = new ArrayList<>();

            @Override
            public void crawl(String sessionId, List<String> webConfigIdList, List<String> fileConfigIdList) {
                // Mock crawl implementation
            }
        };
        crawler.webFsIndexHelper = webFsIndexHelper;

        dataIndexHelper = new DataIndexHelper() {
            @Override
            public void crawl(String sessionId, List<String> dataConfigIdList) {
                // Mock crawl implementation

    return new Colliders();
  }

  @Override
  public Object[] createArray(int length) {
    return new Object[length];
  }

  /** Returns the original element list, unchanged. */
  @Override
  public List<Object> order(List<Object> insertionOrder) {
    return insertionOrder;
  }