"type": "object",
                    "properties": {
                        "errors": {
                            "title": "Errors",
                            "type": "array",
                            "items": {"$ref": "#/components/schemas/Error"},
                        }
                    },
                },
            }
        },

                    "type": "object",
                    "properties": {
                        "loc": {
                            "title": "Location",
                            "type": "array",
                            "items": {
                                "anyOf": [{"type": "string"}, {"type": "integer"}]
                            },
                        },

                    "type": "object",
                    "properties": {
                        "loc": {
                            "title": "Location",
                            "type": "array",
                            "items": {
                                "anyOf": [{"type": "string"}, {"type": "integer"}]
                            },
                        },

      flushHeaders = false,
    )
    val out = stream.getSink().buffer()
    out.writeUtf8("Not found: $path")
    out.close()
  }

  private fun serveDirectory(
    stream: Http2Stream,
    files: Array<File>,
  ) {
    val responseHeaders =
      listOf(
        Header(":status", "200"),
        Header(":version", "HTTP/1.1"),
        Header("content-type", "text/html; charset=UTF-8"),
      )

    assertTrue("addAll(n, containsNull) should return true", getList().addAll(0, containsNull));
    /*
     * We need (E) to force interpretation of null as the single element of a
     * varargs array, not the array itself
     */
    expectAdded(0, (E) null);
  }

  @ListFeature.Require(SUPPORTS_ADD_WITH_INDEX)
  @CollectionFeature.Require(absent = ALLOWS_NULL_VALUES)

	tx := db.Session(&gorm.Session{NewDB: true})
	if called := fc(db.Statement.ReflectValue.Interface(), tx); !called {
		switch db.Statement.ReflectValue.Kind() {
		case reflect.Slice, reflect.Array:
			db.Statement.CurDestIndex = 0
			for i := 0; i < db.Statement.ReflectValue.Len(); i++ {
				if value := reflect.Indirect(db.Statement.ReflectValue.Index(i)); value.CanAddr() {
					fc(value.Addr().Interface(), tx)

			}
		} else if rel := relationships.Relations[name]; rel != nil {
			if joined, nestedJoins := isJoined(name); joined {
				switch rv := db.Statement.ReflectValue; rv.Kind() {
				case reflect.Slice, reflect.Array:
					if rv.Len() > 0 {
						reflectValue := rel.FieldSchema.MakeSlice().Elem()
						for i := 0; i < rv.Len(); i++ {
							frv := rel.Field.ReflectValueOf(db.Statement.Context, rv.Index(i))

        final List<String> list = headers.get(name.toLowerCase(Locale.ROOT));
        if (list == null) {
            return new String[0];
        }
        return list.toArray(new String[list.size()]);
    }

    public String getHeaderValue(final String name) {
        final String[] values = getHeaderValues(name);
        if (values.length == 0) {
            return null;
        }

  public void testEquals_containingNull() {
    ArrayList<E> elements = new ArrayList<>(getSampleElements());
    elements.set(elements.size() / 2, null);
    collection = getSubjectGenerator().create(elements.toArray());
    List<E> other = new ArrayList<>(getSampleElements());
    assertFalse(
        "Two Lists should not be equal if exactly one of them has null at a given index.",
        getList().equals(other));
  }

        if (!docIdList.isEmpty()) {
            return deleteDocumentByQuery(searchEngineClient, fessConfig.getIndexDocumentUpdateIndex(),
                    QueryBuilders.termsQuery(fessConfig.getIndexFieldDocId(), docIdList.stream().toArray(n -> new String[n])));
        }
        return 0L;
    }

    public boolean updateDocument(final SearchEngineClient searchEngineClient, final String id, final String field, final Object value) {