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root/jsr166/jsr166/src/test/jtreg/util/LinkedList/AddAll.java
Revision: 1.4
Committed: Mon Jan 8 03:12:03 2018 UTC (6 years, 3 months ago) by jsr166
Branch: MAIN
CVS Tags: HEAD
Changes since 1.3: +4 -1 lines
Log Message:
organize imports

File Contents

# Content
1 /*
2 * Copyright (c) 1998, 1999, Oracle and/or its affiliates. All rights reserved.
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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 4163207
27 * @summary AddAll was prepending instead of appending!
28 */
29
30 import java.util.ArrayList;
31 import java.util.Collections;
32 import java.util.LinkedList;
33 import java.util.List;
34
35 public class AddAll {
36 public static void main(String[] args) throws Exception {
37 List head = Collections.nCopies(7, "deadly sin");
38 List tail = Collections.nCopies(4, "basic food group");
39 List l1 = new ArrayList(head);
40 List l2 = new LinkedList(head);
41 l1.addAll(tail);
42 l2.addAll(tail);
43 if (!l1.equals(l2))
44 throw new RuntimeException("addAll is broken.");
45 }
46 }