2362N/A * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 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 * 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 * 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. 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 0N/A * @library ../../httptest/ 0N/A * @build HttpCallback HttpServer ClosedChannelList HttpTransaction 0N/A * @summary NullPointerException in sun.net.www.protocol.http.HttpURLConnection.followRedirect 0N/A * - main thread run as a http client 0N/A * - another thread runs a http server, which redirect the first call to "/redirect" 0N/A * and return '200 OK' for the successive call 0N/A * - a global ResponseCache instance is installed, which return DeployCacheResponse 0N/A * for url ends with "/redirect", i.e. the url redirected to by our simple http server, 0N/A * and null for other url. 0N/A * - the whole result is that the first call will be served by our simple 0N/A * http server and is redirected to "/redirect". The successive call will be done 0N/A * automatically by HttpURLConnection, which will be served by DeployCacheResponse. 0N/A * The NPE will be thrown on the second round if the bug is there. 0N/A * Our http server which simply redirect first call 0N/A // the first call, redirect it