Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/lambdaExpression/LambdaTest3.java@7873d37f5b37 (annotated)
test/tools/javac/lambda/lambdaExpression/LambdaTest3.java
Mon, 21 Jan 2013 20:13:56 +0000
- author
- mcimadamore
- date
- Mon, 21 Jan 2013 20:13:56 +0000
- changeset 1510
- 7873d37f5b37
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8005244: Implement overload resolution as per latest spec EDR
Summary: Add support for stuck expressions and provisional applicability
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 capture of "effectively final" local variable in lambda expressions |
| aoqi@0 | 29 | * @compile LambdaTest3.java |
| aoqi@0 | 30 | * @run main LambdaTest3 |
| aoqi@0 | 31 | */ |
| aoqi@0 | 32 | |
| aoqi@0 | 33 | public class LambdaTest3 { |
| aoqi@0 | 34 | |
| aoqi@0 | 35 | private static int count = 0; |
| aoqi@0 | 36 | |
| aoqi@0 | 37 | private static void assertTrue(boolean b) { |
| aoqi@0 | 38 | if(!b) |
| aoqi@0 | 39 | throw new AssertionError(); |
| aoqi@0 | 40 | } |
| aoqi@0 | 41 | |
| aoqi@0 | 42 | public static void main(String[] args) { |
| aoqi@0 | 43 | final int N = 100; |
| aoqi@0 | 44 | int n = 2; //effectively final variable |
| aoqi@0 | 45 | |
| aoqi@0 | 46 | Runnable r = ((Runnable) |
| aoqi@0 | 47 | () -> { |
| aoqi@0 | 48 | count += N; |
| aoqi@0 | 49 | count += n; |
| aoqi@0 | 50 | } |
| aoqi@0 | 51 | ); |
| aoqi@0 | 52 | assertTrue(count == 0); |
| aoqi@0 | 53 | r.run(); |
| aoqi@0 | 54 | assertTrue(count == 102); |
| aoqi@0 | 55 | } |
| aoqi@0 | 56 | } |
