• file
• revisions
• annotate
• diff
• comparison
• raw

test/tools/javac/lambda/methodReferenceExecution/MethodReferenceNullCheckTest.java@ba758e1ffa69 (annotated)

test/tools/javac/lambda/methodReferenceExecution/MethodReferenceNullCheckTest.java

Thu, 26 Mar 2015 11:34:50 +0100

author

jlahoda

date

Thu, 26 Mar 2015 11:34:50 +0100

changeset 2734

ba758e1ffa69

parent 0

959103a6100f

permissions

-rw-r--r--

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

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2013, 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. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	/**
aoqi@0	27	* @test
aoqi@0	28	* @bug 8024696
aoqi@0	29	* @summary Missing null check in bound method reference capture
aoqi@0	30	*/
aoqi@0	31
aoqi@0	32	import com.sun.tools.javac.util.Assert;
aoqi@0	33	import java.util.function.*;
aoqi@0	34
aoqi@0	35	public class MethodReferenceNullCheckTest {
aoqi@0	36	public static void main(String[] args) {
aoqi@0	37	String s = null;
aoqi@0	38	boolean npeFired = false;
aoqi@0	39	try {
aoqi@0	40	Supplier<Boolean> ss = s::isEmpty;
aoqi@0	41	} catch (NullPointerException npe) {
aoqi@0	42	npeFired = true;
aoqi@0	43	} finally {
aoqi@0	44	Assert.check(npeFired, "NPE should have been thrown");
aoqi@0	45	}
aoqi@0	46	}
aoqi@0	47	}