--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/net/URLConnection/TimeoutTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2001, 2010, 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 4389976
+ * @summary    can't unblock read() of InputStream from URL connection
+ * @run main/timeout=40/othervm -Dsun.net.client.defaultReadTimeout=2000 TimeoutTest
+ */
+
+import java.io.*;
+import java.net.*;
+
+public class TimeoutTest {
+
+    class Server extends Thread {
+        ServerSocket server;
+        Server (ServerSocket server) {
+            super ();
+            this.server = server;
+        }
+        public void run () {
+            try {
+                Socket s = server.accept ();
+                while (!finished ()) {
+                    Thread.sleep (1000);
+                }
+                s.close();
+            } catch (Exception e) {
+            }
+        }
+        boolean isFinished = false;
+
+        synchronized boolean finished () {
+            return (isFinished);
+        }
+        synchronized void done () {
+            isFinished = true;
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        TimeoutTest t = new TimeoutTest ();
+        t.test ();
+    }
+
+    public void test() throws Exception {
+        ServerSocket ss = new ServerSocket(0);
+        Server s = new Server (ss);
+        try{
+            URL url = new URL ("http://127.0.0.1:"+ss.getLocalPort());
+            URLConnection urlc = url.openConnection ();
+            InputStream is = urlc.getInputStream ();
+            throw new RuntimeException("Should have received timeout");
+        } catch (SocketTimeoutException e) {
+            return;
+        } finally {
+            s.done();
+            ss.close();
+        }
+    }
+}