Casting4.java revision 288:84061bd68019 
1/*
2 * Copyright 2004 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 5041230
27 * @summary Cannot cast Comparable<?>s
28 * @author gafter
29 *
30 * @compile -Werror -Xlint:unchecked  Casting4.java
31 */
32
33package test.tools.javac.generics.Casting4;
34
35class Casting4 {
36    <M> Integer f(Comparable<M> c) {
37        return (Integer) c;
38    }
39    Integer g(Comparable<?> c) {
40        return (Integer) c;
41    }
42}
43