SpecIterable.java revision 288:84061bd68019 
1/*
2 * Copyright 2003 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24/*
25 * @test
26 * @bug 4911157
27 * @summary Runtime error because of missing method in iterator
28 * @author gafter
29 */
30
31import java.util.Iterator;
32
33/* The problem occurs when we have a class that extends a specialized
34 * iterator */
35public 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    }
44
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}
53