test/tools/javac/lambda/TargetType62.java

changeset 1562
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child 1721
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equal deleted inserted replaced
1561:073696f59241 1562:2154ed9ff6c8
1 /*
2 * Copyright (c) 2013, 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 8007464
27 * @summary Add graph inference support
28 * check that new wildcards inference strategy doesn't run into 7190296
29 * @ignore awaits stream API: 800NNNN
30 * @compile TargetType62.java
31 */
32 import java.util.*;
33 import java.util.function.*;
34 import java.util.stream.*;
35
36 class TargetType61 {
37
38 Collector test(Function<Integer, Integer> classifier) {
39 return g(classifier, TreeMap::new, m(HashSet::new));
40 }
41
42 <R> Collector<Integer, R> m(Supplier<R> s) { return null; }
43
44 <T, K, D, M extends Map<K, D>>
45 Collector<T, M> g(Function<T, K> classifier, Supplier<M> mapFactory, Collector<T, D> downstream) { return null; }
46 }

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