jdk8-mips64-public/langtools: test/tools/javac/lambda/methodReference/MethodReferenceComplexNullCheckTest.java@ba758e1ffa69

8054220: Debugger doesn't show variables *outside* lambda
8058227: Debugger has no access to outer variables inside Lambda
Summary: Put local variables captured by lambda into the lambda method's LocalVariableTable.
Reviewed-by: mcimadamore, rfield

     1 /*

     2  * Copyright (c) 2014, 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 /**

    27  * @test

    28  * @bug 8048121

    29  * @summary javac complex method references: revamp and simplify

    30  *

    31  * Make sure NPE check is done even in the convert to Lambda case

    32  */

    34 public class MethodReferenceComplexNullCheckTest {

    35     public static void main(String[] args) {

    36         F fr = null;

    37         boolean npeFired = false;

    38         try {

    39             IForm frf = fr::doit;

    40         } catch (NullPointerException npe) {

    41             npeFired = true;

    42         } finally {

    43             if (!npeFired) throw new AssertionError( "NPE should have been thrown");

    44         }

    45     }

    47     interface IForm {

    48        void xyz(Object... args);

    49     }

    51     class F {

    52        private void doit(Object... args) { }

    53     }

    54 }

Mercurial > jdk8-mips64-public > langtools / file revision

test/tools/javac/lambda/methodReference/MethodReferenceComplexNullCheckTest.java@ba758e1ffa69

test/tools/javac/lambda/methodReference/MethodReferenceComplexNullCheckTest.java