Thu, 21 Feb 2013 14:43:51 -0800
8008405: Now that metafactory is in place, add javac lambda serialization tests
Summary: Tests part of original langtools serialization review.
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2004, 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 5073079
27 * @summary Allow unchecked override of generified methods in
28 * parameterless classes
29 * @author Peter von der Ah\u00e9
30 *
31 * @compile -Xlint:unchecked -Werror AttributeSet.java
32 */
34 interface Attribute<T> { }
36 interface AttributeSet2 {
37 <T> Attribute<?> get(Class<T> category);
38 }
40 class AttributeSet2Impl implements AttributeSet2 {
41 public Attribute get(Class category) { return null; }
42 }
44 interface AttributeSet3 {
45 Attribute<?> get(Class<?> category);
46 }
48 class AttributeSet3Impl implements AttributeSet3 {
49 public Attribute get(Class category) { return null; }
50 }
52 interface AttributeSet4 {
53 Attribute<?> get(Number category);
54 }
56 class AttributeSet4Impl implements AttributeSet4 {
57 public Attribute get(Number category) { return null; }
58 }
60 interface AttributeSet5 {
61 Attribute<?> get(Attribute<Number> category);
62 }
64 class AttributeSet5Impl implements AttributeSet5 {
65 public Attribute get(Attribute category) { return null; }
66 }
68 interface I1<T> {
69 void f(Attribute<T> l);
70 }
72 class C1 implements I1<String> {
73 public void f(Attribute l) { }
74 void test() {
75 Attribute<Number> n = null;
76 f(n);
77 }
78 }
80 interface A2 {
81 void f(Attribute<String> a);
82 }
84 class B2 {
85 public void f(Attribute a) { }
86 }
88 class C2 extends B2 implements A2 {
89 void test(Attribute<Number> a) {
90 f(a);
91 }
92 }