} catch (ClassCastException e) {
      return -1;
    }
    return (position >= 0) ? position : -1;
  }

  @Override
  public ImmutableList<E> asList() {
    return elements;
  }

  @Override
  ImmutableSortedSet<E> createDescendingSet() {
    Comparator<? super E> reversedOrder = Collections.reverseOrder(comparator);
    return isEmpty()

            task.dependsOn(checkExtraction);
            task.doLast(new Action<Task>() {
                @Override
                public void execute(Task task) {
                    final List<String> noticeLines = Arrays.asList("Elasticsearch", "Copyright 2009-2021 Elasticsearch");
                    final Path noticePath = checkExtraction.get()
                        .getDestinationDir()
                        .toPath()

    }

    @Override
    public BuildScopeSource getBuildScopeSource() {
        return new BuildScopeMatrixSource(
                Collections.singletonList(CommonBuilds.PROJECT_PATH_MAIN),
                Arrays.asList(CommonBuilds.BUILD_PATH_COMPILE, CommonBuilds.BUILD_PATH_RUNTIME),
                CommonBuilds.MAVEN_TEST_BUILD_SCOPE);
    }

    @Override

    if (elements instanceof ImmutableCollection) {
      @SuppressWarnings("unchecked") // all supported methods are covariant
      ImmutableList<E> list = ((ImmutableCollection<E>) elements).asList();
      return list.isPartialView() ? asImmutableList(list.toArray()) : list;
    }
    return construct(elements.toArray());
  }

  /**
   * Returns an immutable list containing the given elements, in order.

                getContainer().lookup(ArtifactResolver.class),
                getContainer().lookup(VersionRangeResolver.class),
                getContainer().lookup(RemoteRepositoryManager.class),
                Arrays.asList(newTestRepository()));
    }

        return phaseToLifecycleMap;
    }

    /**
     * Returns an ordered list of lifecycles
     */
    public List<Lifecycle> getLifeCycles() {
        List<String> lifecycleIds = Arrays.asList(STANDARD_LIFECYCLES);

        Comparator<String> comparator = (l, r) -> {
            int lx = lifecycleIds.indexOf(l);
            int rx = lifecycleIds.indexOf(r);

            if (lx < 0 || rx < 0) {

        val subprojectRoots = File("../platforms").listFiles(File::isDirectory).plus(File("../subprojects"))
        val subProjectFolders =
            subprojectRoots.map { it.listFiles(File::isDirectory).asList() }.flatten().filter { dir ->
                // filter out the directories that have only a `build` subdirectory - this usually happens after branch switching

        repository.setUrl("file://" + repoDir.toURI().getPath());
        repository.setReleases(policy);
        repository.setSnapshots(policy);

        return Arrays.asList(repositorySystem.buildArtifactRepository(repository));
    }

    protected ArtifactRepository getLocalRepository() throws Exception {
        File repoDir = new File(getBasedir(), "target/local-repo").getAbsoluteFile();

  private final EdgeType edgeType;
  private final MutableNetwork<Integer, String> network;

  // add parameters: directed/undirected
  @Parameters
  public static Collection<Object[]> parameters() {
    return Arrays.asList(new Object[][] {{EdgeType.UNDIRECTED}, {EdgeType.DIRECTED}});
  }

  public NetworkEquivalenceTest(EdgeType edgeType) {
    this.edgeType = edgeType;
    this.network = createNetwork(edgeType);
  }

  private final EdgeType edgeType;
  private final MutableNetwork<Integer, String> network;

  // add parameters: directed/undirected
  @Parameters
  public static Collection<Object[]> parameters() {
    return Arrays.asList(new Object[][] {{EdgeType.UNDIRECTED}, {EdgeType.DIRECTED}});
  }

  public NetworkEquivalenceTest(EdgeType edgeType) {
    this.edgeType = edgeType;
    this.network = createNetwork(edgeType);
  }