Sat, 22 Dec 2018 13:10:38 -0800
Added tag jdk8u202-b25 for changeset 15d8c732039b
1 /*
2 * Copyright (c) 2011, 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 * basic test for constructor references
29 * @author Maurizio Cimadamore
30 * @run main MethodReference18
31 */
33 public class MethodReference18 {
35 static void assertTrue(boolean cond) {
36 assertionCount++;
37 if (!cond)
38 throw new AssertionError();
39 }
41 static int assertionCount = 0;
43 MethodReference18(Object o) {
44 assertTrue(true);
45 }
47 MethodReference18(Number n) {
48 assertTrue(false);
49 }
51 interface SAM {
52 MethodReference18 m(Object o);
53 }
55 static void test(SAM s, Object arg) {
56 s.m(arg);
57 }
59 public static void main(String[] args) {
60 SAM s = MethodReference18::new;
61 s.m("");
62 test(MethodReference18::new, "");
63 assertTrue(assertionCount == 2);
64 }
65 }