/* * Copyright (c) 2004, 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 5021519 * * @summary java.lang.NullPointerException: null buffer || null address */ import java.net.*; public class Unresolved { public static void main(String[] args) throws Exception { InetSocketAddress remAddr = InetSocketAddress.createUnresolved( "foo.bar", 161 ); try { DatagramPacket packet1 = new DatagramPacket( "Hellooo!".getBytes(), "Hellooo!".length(), remAddr ); } catch (IllegalArgumentException e) { // OK! We do expect that return; } throw new RuntimeException("Setting an unresolved address in a DatagramPacket shouldn't be allowed"); } }