// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// @dart = 2.9

/// @assertion E elementAt(int index)
/// Returns the [index]th element.
/// @description Checks that the [index]th element is returned.
/// ...
/// Index zero represents the first element (so [iterable.elementAt(0)] is
/// equivalent to [iterable.first]).
/// @author kaigorodov

import "../../../Utils/expect.dart";
import "dart:collection";
import "LinkedList.lib.dart";

main() {
  List a = [5, 4, 3, 2, 1, 0];
  LinkedList<MyLinkedListEntry> b = toLinkedList(a);
  for (int k = 0; k < a.length; k++) {
    Expect.equals(a[k], b.elementAt(k).value);
  }
}
