diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/java/net/URLConnection/B5052093.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/URLConnection/B5052093.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2007 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 5052093
+ * @library ../../../sun/net/www/httptest/
+ * @build HttpCallback HttpServer ClosedChannelList HttpTransaction
+ * @run main B5052093
+ * @summary URLConnection doesn't support large files
+ */
+import java.net.*;
+import java.io.*;
+import sun.net.www.protocol.file.FileURLConnection;
+
+public class B5052093 implements HttpCallback {
+    private static HttpServer server;
+    private static long testSize = ((long) (Integer.MAX_VALUE)) + 2;
+
+    public static class LargeFile extends File {
+        public LargeFile() {
+            super("/dev/zero");
+        }
+
+        public long length() {
+            return testSize;
+        }
+    }
+
+    public static class LargeFileURLConnection extends FileURLConnection {
+        public LargeFileURLConnection(LargeFile f) throws IOException {
+                super(new URL("file:///dev/zero"), f);
+        }
+    }
+
+    public void request(HttpTransaction req) {
+        try {
+            req.setResponseHeader("content-length", Long.toString(testSize));
+            req.sendResponse(200, "OK");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        server = new HttpServer(new B5052093(), 1, 10, 0);
+        URL url = new URL("http://localhost:"+server.getLocalPort()+"/foo");
+        URLConnection conn = url.openConnection();
+        int i = conn.getContentLength();
+        long l = conn.getContentLengthLong();
+        if (i != -1 || l != testSize)
+            throw new RuntimeException("Wrong content-length from http");
+
+        URLConnection fu = new LargeFileURLConnection(new LargeFile());
+        i = fu.getContentLength();
+        l = fu.getContentLengthLong();
+        if (i != -1 || l != testSize)
+            throw new RuntimeException("Wrong content-length from file");
+    }
+}