test/tools/javac/MemberTypeInheritance.java

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1 /*
2 * Copyright (c) 1999, 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 */
23
24 /*
25 * @test
26 * @bug 4254213
27 * @summary Verify that member types of classes and interfaces can be inherited.
28 *
29 * @run compile MemberTypeInheritance.java
30 */
31
32 class C {
33 class D {}
34 interface E {}
35 }
36
37 interface I {
38 class J {}
39 interface K{}
40 }
41
42 class L extends C {}
43
44 interface M extends I {}
45
46 class X extends C implements I {
47 D d;
48 E e;
49 J j;
50 K k;
51 }
52
53 class Y extends L implements M {
54 D d;
55 E e;
56 J j;
57 K k;
58 }
59
60 class Outer {
61
62 class C {
63 class D {}
64 // Inner class cannot have member interface (static member).
65 }
66
67 interface I {
68 class J {}
69 interface K{}
70 }
71
72 class L extends C {}
73
74 interface M extends I {}
75
76 class X extends C implements I {
77 D d;
78 J j;
79 K k;
80 }
81
82 class Y extends L implements M {
83 D d;
84 J j;
85 K k;
86 }
87
88 void test() {
89
90 // Blocks may not contain local interfaces.
91
92 class C {
93 class D {}
94 // Inner class cannot have member interface (static member).
95 }
96
97 class L extends C {}
98
99 class X extends C {
100 D d;
101 }
102
103 class Y extends L {
104 D d;
105 }
106
107 }
108
109 }

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