/* * Copyright (c) 2004, 2006, 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 4975103 * @summary URLConnection.getContentType() does not always return content-type header field */ import java.net.*; import java.io.*; public class UnknownContentType { public static void main(String[] args) throws Exception { File tmp = File.createTempFile("bug4975103", null); tmp.deleteOnExit(); URL url = tmp.toURL(); URLConnection conn = url.openConnection(); conn.connect(); String s1 = conn.getContentType(); String s2 = conn.getHeaderField("content-type"); if (!s1.equals(s2)) throw new RuntimeException("getContentType() differs from getHeaderField(\"content-type\")"); } }