/*

 * Copyright (c) 2015, 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.

 *

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

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

 * questions.

 */

/*

 * @test

 * @bug 8143217

 * @summary javac throws NPE when printing diagnostics for Lambda expressions

 *

 */

/*

 * Note: No golden file since the crash is reproducible only when raw

 *       diagnostics are not in effect.

*/

public class XDdumpLambdaToMethodStats {

    public static void main(String... a) {

        new XDdumpLambdaToMethodStats().run();

    }

    public void run() {

        printHash(this::m);

        printHash(XDdumpLambdaToMethodStats::sm);

        printHash(() -> { o = new Object(); });

        printHash(() -> { s = new Object(); });

    }

    private void printHash(Runnable function) {

        System.out.println(function + "; hash=" + function.hashCode());

    }

    private static void sm() {

    }

    private void m() {

    }

    private Object o;

    private static Object s;

}