/*

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

 *

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 * 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).

 *

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

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/**

 * @test

 * @bug 8223457

 * @run main NullConstructor

 * @summary java.net.ServerSocket protected constructor should throw NPE if impl null

 */

import java.net.ServerSocket;

import java.net.SocketImpl;

public class NullConstructor {

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

        try {

            ServerSocket server = new ServerSocket((SocketImpl)null) {};

            throw new RuntimeException("Test failed");

        } catch (NullPointerException ee) {}

    }

}