/*

 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

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

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

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

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

 * accompanied this code).

 *

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

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

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

 *

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 */

/*

 * @test

 * @bug 8024437

 * @summary Inferring the exception thrown by a lambda: sometimes fails to compile

 * @library /tools/lib

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.main

 *          jdk.jdeps/com.sun.tools.javap

 * @build toolbox.ToolBox toolbox.JavacTask

 * @run main ExceptionInferenceFromClassFileTest

 */

import java.nio.file.Files;

import java.nio.file.Paths;

import toolbox.JavacTask;

import toolbox.ToolBox;

public class ExceptionInferenceFromClassFileTest {

    static final String ABSrc =

            "class B {\n" +

            "    public static <E extends Throwable> void t(A<E> a) throws E {\n" +

            "        a.run();\n" +

            "    }\n" +

            "}\n" +

            "interface A<E extends Throwable> {\n" +

            "    void run() throws E;\n" +

            "}";

    static final String CSrc =

            "class C {\n" +

            "    public void d() {\n" +

            "        B.t(null);\n" +

            "    }\n" +

            "}";

    public static void main(String[] args) throws Exception {

        ToolBox tb = new ToolBox();

        tb.createDirectories("out");

        new JavacTask(tb)

                .outdir("out")

                .sources(ABSrc)

                .run();

        new JavacTask(tb)

                .outdir("out")

                .classpath("out")

                .sources(CSrc)

                .run();

    }

}