Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/generics/inference/6650759/T6650759c.java@e28a06a3c5d9 (annotated)
test/tools/javac/generics/inference/6650759/T6650759c.java
Mon, 26 Mar 2012 15:28:22 +0100
- author
- mcimadamore
- date
- Mon, 26 Mar 2012 15:28:22 +0100
- changeset 1238
- e28a06a3c5d9
- parent 554
- 9d9f26857129
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
7151492: Encapsulate check logic into Attr.ResultInfo
Summary: ResultInfo class should be used to make attribution code transparent w.r.t. check logic being used
Reviewed-by: jjg, dlsmith
| mcimadamore@396 | 1 | /* |
| ohair@554 | 2 | * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| mcimadamore@396 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| mcimadamore@396 | 4 | * |
| mcimadamore@396 | 5 | * This code is free software; you can redistribute it and/or modify it |
| mcimadamore@396 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| mcimadamore@396 | 7 | * published by the Free Software Foundation. |
| mcimadamore@396 | 8 | * |
| mcimadamore@396 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| mcimadamore@396 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| mcimadamore@396 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| mcimadamore@396 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| mcimadamore@396 | 13 | * accompanied this code). |
| mcimadamore@396 | 14 | * |
| mcimadamore@396 | 15 | * You should have received a copy of the GNU General Public License version |
| mcimadamore@396 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| mcimadamore@396 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| mcimadamore@396 | 18 | * |
| ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
| ohair@554 | 21 | * questions. |
| mcimadamore@396 | 22 | */ |
| mcimadamore@396 | 23 | |
| mcimadamore@396 | 24 | /* |
| mcimadamore@396 | 25 | * @test |
| mcimadamore@396 | 26 | * @bug 6650759 |
| mcimadamore@396 | 27 | * @summary Inference of formal type parameter (unused in formal parameters) is not performed |
| mcimadamore@396 | 28 | * @compile T6650759c.java |
| mcimadamore@396 | 29 | */ |
| mcimadamore@396 | 30 | |
| mcimadamore@396 | 31 | import java.util.Collection; |
| mcimadamore@396 | 32 | import java.util.Collections; |
| mcimadamore@396 | 33 | |
| mcimadamore@396 | 34 | public class T6650759c { |
| mcimadamore@396 | 35 | |
| mcimadamore@396 | 36 | static interface A {} |
| mcimadamore@396 | 37 | |
| mcimadamore@396 | 38 | static interface B<X extends A> {} |
| mcimadamore@396 | 39 | |
| mcimadamore@396 | 40 | static interface C<X extends A, Y extends B<X>> {} |
| mcimadamore@396 | 41 | |
| mcimadamore@396 | 42 | public static <T extends A, U extends B<T>> Collection<C<T,U>> get(U u) { |
| mcimadamore@396 | 43 | return null; |
| mcimadamore@396 | 44 | } |
| mcimadamore@396 | 45 | |
| mcimadamore@396 | 46 | public <T extends A, U extends B<T>> Collection<C<T,U>> test(U u) { |
| mcimadamore@396 | 47 | return Collections.unmodifiableCollection(get(u)); |
| mcimadamore@396 | 48 | } |
| mcimadamore@396 | 49 | } |
