Pos04.java revision 2868:816bd88d33a8 
1/*
2 * Copyright (c) 2010, 2015, 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 6939620 7020044 8062373
27 *
28 * @summary  basic test for diamond (simple/qualified type-expressions, local class)
29 * @author mcimadamore
30 * @compile Pos04.java
31 * @run main Pos04
32 *
33 */
34
35public class Pos04<U> {
36
37    void test() {
38        class Foo<V> {
39            Foo(V x) {}
40            <Z> Foo(V x, Z z) {}
41        }
42        Foo<Integer> p1 = new Foo<>(1);
43        Foo<? extends Integer> p2 = new Foo<>(1);
44        Foo<?> p3 = new Foo<>(1);
45        Foo<? super Integer> p4 = new Foo<>(1);
46
47        Foo<Integer> p5 = new Foo<>(1, "");
48        Foo<? extends Integer> p6 = new Foo<>(1, "");
49        Foo<?> p7 = new Foo<>(1, "");
50        Foo<? super Integer> p8 = new Foo<>(1, "");
51
52        Foo<Integer> p9 = new Foo<>(1){};
53        Foo<? extends Integer> p10 = new Foo<>(1){};
54        Foo<?> p11 = new Foo<>(1){};
55        Foo<? super Integer> p12 = new Foo<>(1){};
56
57        Foo<Integer> p13 = new Foo<>(1, ""){};
58        Foo<? extends Integer> p14 = new Foo<>(1, ""){};
59        Foo<?> p15 = new Foo<>(1, ""){};
60        Foo<? super Integer> p16 = new Foo<>(1, ""){};
61    }
62
63    public static void main(String[] args) {
64        Pos04<String> p4 = new Pos04<>();
65        p4.test();
66    }
67}
68