0N/A/*
2362N/A * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4712609
0N/A * @summary Socket(String host, int port) throws NullPointerException if host is null
0N/A */
0N/A
0N/Aimport java.net.*;
0N/Aimport java.io.IOException;
0N/A
0N/Apublic class NullHost {
0N/A class Server extends Thread {
0N/A private ServerSocket svr;
0N/A
0N/A public Server() throws IOException {
0N/A svr = new ServerSocket();
0N/A svr.bind(new InetSocketAddress(0));
0N/A }
0N/A
0N/A public int getPort() {
0N/A return svr.getLocalPort();
0N/A }
0N/A
0N/A public void shutdown() {
0N/A try {
0N/A svr.close();
0N/A } catch (IOException e) {
0N/A }
0N/A }
0N/A
0N/A public void run() {
0N/A Socket s;
0N/A try {
0N/A while (true) {
0N/A s = svr.accept();
0N/A s.close();
0N/A }
0N/A } catch (IOException e) {
0N/A }
0N/A }
0N/A }
0N/A
0N/A public static void main(String[] args) throws IOException {
0N/A NullHost n = new NullHost();
0N/A }
0N/A
0N/A public NullHost () throws IOException {
0N/A Server s = new Server();
0N/A int port = s.getPort();
0N/A s.start();
0N/A try {
0N/A Socket sock = new Socket((String)null, port);
0N/A sock.close();
0N/A sock = new Socket((String)null, port, true);
0N/A sock.close();
0N/A sock = new Socket((String)null, port, null, 0);
0N/A sock.close();
0N/A
0N/A } catch (NullPointerException e) {
0N/A throw new RuntimeException("Got a NPE");
0N/A } finally {
0N/A s.shutdown();
0N/A }
0N/A }
0N/A}