author | hannesw |
Wed, 21 Mar 2018 16:55:34 +0100 | |
changeset 49275 | c639a6b33c5c |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
16147 | 1 |
/* |
16151 | 2 |
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
16147 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
5 |
* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
7 |
* published by the Free Software Foundation. Oracle designates this |
|
8 |
* particular file as subject to the "Classpath" exception as provided |
|
9 |
* by Oracle in the LICENSE file that accompanied this code. |
|
10 |
* |
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
15 |
* accompanied this code). |
|
16 |
* |
|
17 |
* You should have received a copy of the GNU General Public License version |
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 |
* |
|
21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
22 |
* or visit www.oracle.com if you need additional information or have any |
|
23 |
* questions. |
|
24 |
*/ |
|
25 |
||
26 |
package jdk.nashorn.internal.runtime.arrays; |
|
27 |
||
16226
0e4f37e6cc40
8007915: Nashorn IR, codegen, parser packages and Context instance should be inaccessible to user code
sundar
parents:
16151
diff
changeset
|
28 |
import java.util.NoSuchElementException; |
0e4f37e6cc40
8007915: Nashorn IR, codegen, parser packages and Context instance should be inaccessible to user code
sundar
parents:
16151
diff
changeset
|
29 |
|
16147 | 30 |
/** |
31 |
* Dummy array iterator that has no elements |
|
32 |
*/ |
|
33 |
final class EmptyArrayLikeIterator extends ArrayLikeIterator<Object> { |
|
34 |
||
35 |
EmptyArrayLikeIterator() { |
|
36 |
super(false); |
|
37 |
} |
|
38 |
||
39 |
@Override |
|
40 |
public boolean hasNext() { |
|
41 |
return false; |
|
42 |
} |
|
43 |
||
44 |
@Override |
|
45 |
public Object next() { |
|
16226
0e4f37e6cc40
8007915: Nashorn IR, codegen, parser packages and Context instance should be inaccessible to user code
sundar
parents:
16151
diff
changeset
|
46 |
throw new NoSuchElementException(); |
16147 | 47 |
} |
48 |
||
49 |
@Override |
|
17983
4b1e3d565f9b
8015350: Array.prototype.reduceRight issue with large length and index
hannesw
parents:
16226
diff
changeset
|
50 |
public long getLength() { |
16147 | 51 |
return 0; |
52 |
} |
|
53 |
} |