Thu, 10 Oct 2013 14:58:04 +0200
8001931: The new build system whitespace cleanup
Reviewed-by: tbell, simonis, erikj
1 /*
2 * Copyright (c) 2012, 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 8003280
27 * @summary Add lambda tests
28 * target-typing and conditional operator
29 */
31 public class TargetType32 {
33 interface A<X> {
34 X m();
35 }
37 interface B<X> extends A<X> {}
39 void m(A<Integer> a) { }
40 void m(B<String> b) { }
42 <Z extends Integer> void m2(A<Z> a) { }
43 <Z extends String> void m2(B<Z> b) { }
45 void m3(A<TargetType32> a) { }
46 void m3(B<String> b) { }
48 <Z> void m4(A<Z> a) { }
49 <Z extends String> void m4(B<Z> b) { }
51 int intRes() { return 42; }
53 void testLambda(boolean flag) {
54 A<Integer> c = flag ? (() -> 23) : (() -> 42);
55 m(flag ? (() -> 23) : (() -> 42));
56 m2(flag ? (() -> 23) : (() -> 23));
57 }
59 void testMethodRef(boolean flag) {
60 A<Integer> c = flag ? this::intRes : this::intRes;
61 m(flag ? this::intRes : this::intRes);
62 m2(flag ? this::intRes : this::intRes);
63 }
65 void testConstrRef(boolean flag) {
66 A<TargetType32> c = flag ? TargetType32::new : TargetType32::new;
67 m3(flag ? TargetType32::new : TargetType32::new);
68 m4(flag ? TargetType32::new : TargetType32::new);
69 }
71 public static void main(String[] args) {
72 TargetType32 test = new TargetType32();
73 test.testLambda(true);
74 test.testMethodRef(true);
75 test.testConstrRef(true);
76 }
77 }