}

    /**
     * {@link LinkedHashSet}の新しいインスタンスを作成して返します。
     *
     * @param <E>
     *            {@link LinkedHashSet}の要素型
     * @return {@link LinkedHashSet}の新しいインスタンス
     * @see LinkedHashSet#LinkedHashSet()
     */
    public static <E> LinkedHashSet<E> newLinkedHashSet() {
        return new LinkedHashSet<>();
    }

    /**

    verifySetContents(set, SOME_COLLECTION);
  }

  public void testNewLinkedHashSetEmpty() {
    LinkedHashSet<Integer> set = Sets.newLinkedHashSet();
    verifyLinkedHashSetContents(set, EMPTY_COLLECTION);
  }

  public void testNewLinkedHashSetFromCollection() {
    LinkedHashSet<Integer> set = Sets.newLinkedHashSet(LONGER_LIST);
    verifyLinkedHashSetContents(set, LONGER_LIST);
  }

   *
   * @return a new, empty {@code LinkedHashSet}
   */
  public static <E extends @Nullable Object> LinkedHashSet<E> newLinkedHashSet() {
    return new LinkedHashSet<>();
  }

  /**
   * Creates a <i>mutable</i> {@code LinkedHashSet} instance containing the given elements in order.
   *
   * <p><b>Note:</b> if mutability is not required and the elements are non-null, use {@link

        request = fillRequestDefaults(request);
        if (request.getInterimResult() != null) {
            return build(request, request.getInterimResult(), new LinkedHashSet<>());
        } else {
            return build(request, new LinkedHashSet<>());
        }
    }

    private static ModelBuilderRequest fillRequestDefaults(ModelBuilderRequest request) {

    public Set<Artifact> getArtifacts() {
        if (artifacts == null) {
            if (artifactFilter == null || resolvedArtifacts == null) {
                artifacts = new LinkedHashSet<>();
            } else {
                artifacts = new LinkedHashSet<>(resolvedArtifacts.size() * 2);
                for (Artifact artifact : resolvedArtifacts) {
                    if (artifactFilter.include(artifact)) {

            Map<File, MavenProject> projectIndex = new ConcurrentHashMap<>(256);

            // phase 1: get file Models from the reactor.
            List<InterimResult> interimResults = build(projectIndex, pomFiles, new LinkedHashSet<>(), true, recursive);

            ClassLoader oldContextClassLoader = Thread.currentThread().getContextClassLoader();

            try {
                // Phase 2: get effective models from the reactor

   */
  @get:JvmName("queryParameterNames")
  val queryParameterNames: Set<String>
    get() {
      if (queryNamesAndValues == null) return emptySet()
      val result = LinkedHashSet<String>()
      for (i in 0 until queryNamesAndValues.size step 2) {
        result.add(queryNamesAndValues[i]!!)
      }
      return result.readOnly()
    }

  /**