// Copyright 2014 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. "use strict"; var arr = []; arr[4] = "Item 4"; arr[8] = "Item 8"; var arr2 = [".", "!", "?"]; assertEquals( [, , , , 'Item 4', , , , 'Item 8', '.', '!', '?'], arr.concat(arr2));