test/tools/javac/lambda/MethodReference05.java

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1 /*
2 * Copyright (c) 2010, 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 8003280
27 * @summary Add lambda tests
28 * check that non-static method refernces from static context are handled correctly
29 * @author Maurizio Cimadamore
30 * @run main MethodReference05
31 */
32
33 public class MethodReference05 {
34
35 static int assertionCount = 0;
36
37 static void assertTrue(boolean cond) {
38 assertionCount++;
39 if (!cond)
40 throw new AssertionError();
41 }
42
43 interface SAM {
44 void m(MethodReference05 receiver, Integer i);
45 }
46
47 void m(Integer i) { assertTrue(this != null); }
48
49 public static void main(String[] args) {
50 SAM s = MethodReference05::m;
51 s.m(new MethodReference05(), 1);
52 assertTrue(assertionCount == 1);
53 }
54 }

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