Mon, 26 Oct 2015 13:23:30 -0700
Added tag jdk8u76-b00 for changeset 10ffafaf5340
1 /*
2 * Copyright (c) 2014, 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 8039214
27 * @summary Nested generic methods that work on wildcard-parameterized types
28 * @compile NestedWildcards.java
29 */
31 public class NestedWildcards {
33 public static void test(Box<String> b) {
34 foo(bar(b));
35 }
36 private static <X> Box<? extends X> foo(Box<? extends X> ts) {
37 return null;
38 }
39 public static <Y> Box<? extends Y> bar(Box<? extends Y> language) {
40 return null;
41 }
43 interface Box<T> {}
44 }