Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /*
2 * Copyright (c) 2003, 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 */
24 /*
25 * @test
26 * @bug 4911157
27 * @summary Runtime error because of missing method in iterator
28 * @author gafter
29 */
31 import java.util.Iterator;
33 /* The problem occurs when we have a class that extends a specialized
34 * iterator */
35 public class SpecIterable implements Iterable<String> {
36 public static void main(String[] args) {
37 int i = 0;
38 for (String s : new SpecIterable()) {
39 if (i++ == 4) break;
40 System.out.println(s);
41 }
42 System.out.println("passed");
43 }
45 public Iterator<String> iterator() {
46 return new Iterator<String>() {
47 public void remove() {}
48 public boolean hasNext() { return true; }
49 public String next() { return "a"; }
50 };
51 }
52 }