Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/methodReference/MethodRef2.java@5ddecb91d843 (annotated)
test/tools/javac/lambda/methodReference/MethodRef2.java
Tue, 12 Mar 2013 16:02:43 +0000
- author
- mcimadamore
- date
- Tue, 12 Mar 2013 16:02:43 +0000
- changeset 1628
- 5ddecb91d843
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8009545: Graph inference: dependencies between inference variables should be set during incorporation
Summary: Move all transitivity checks into the incorporation round
Reviewed-by: jjg
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /** |
| aoqi@0 | 25 | * @test |
| aoqi@0 | 26 | * @bug 8003280 |
| aoqi@0 | 27 | * @summary Add lambda tests |
| aoqi@0 | 28 | * Test instance method reference |
| aoqi@0 | 29 | * @compile MethodRef2.java |
| aoqi@0 | 30 | * @run main MethodRef2 |
| aoqi@0 | 31 | */ |
| aoqi@0 | 32 | |
| aoqi@0 | 33 | public class MethodRef2 { |
| aoqi@0 | 34 | |
| aoqi@0 | 35 | static interface A {String m();} |
| aoqi@0 | 36 | |
| aoqi@0 | 37 | static interface B {String m(int i);} |
| aoqi@0 | 38 | |
| aoqi@0 | 39 | private static void assertTrue(boolean cond) { |
| aoqi@0 | 40 | if (!cond) |
| aoqi@0 | 41 | throw new AssertionError(); |
| aoqi@0 | 42 | } |
| aoqi@0 | 43 | |
| aoqi@0 | 44 | String moo() { |
| aoqi@0 | 45 | return "moo"; |
| aoqi@0 | 46 | } |
| aoqi@0 | 47 | |
| aoqi@0 | 48 | String wahoo() { |
| aoqi@0 | 49 | return "wahoo"; |
| aoqi@0 | 50 | } |
| aoqi@0 | 51 | |
| aoqi@0 | 52 | String wahoo(int x) { |
| aoqi@0 | 53 | return "wahoo " + x; |
| aoqi@0 | 54 | } |
| aoqi@0 | 55 | |
| aoqi@0 | 56 | public static void main(String[] args) { |
| aoqi@0 | 57 | |
| aoqi@0 | 58 | MethodRef2 mr = new MethodRef2(); |
| aoqi@0 | 59 | |
| aoqi@0 | 60 | A a = mr::moo; //instance reference to moo() |
| aoqi@0 | 61 | assertTrue( a.m().equals("moo") ); |
| aoqi@0 | 62 | |
| aoqi@0 | 63 | a = new MethodRef2()::wahoo; //instance reference to wahoo() |
| aoqi@0 | 64 | assertTrue( a.m().equals("wahoo") ); |
| aoqi@0 | 65 | |
| aoqi@0 | 66 | B b = mr::wahoo; //instance reference to wahoo(int) |
| aoqi@0 | 67 | assertTrue( b.m(4).equals("wahoo 4") ); |
| aoqi@0 | 68 | } |
| aoqi@0 | 69 | } |
