--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/channels/Selector/OpRead.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2002-2004 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.
+ *
+ * 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 4755720
+ * @summary Test if OP_READ is detected with OP_WRITE in interestOps
+ * @library ..
+ */
+
+import java.net.*;
+import java.io.*;
+import java.nio.*;
+import java.nio.channels.*;
+import java.nio.channels.spi.SelectorProvider;
+import java.util.*;
+
+public class OpRead {
+
+    static final int DAYTIME_PORT = 13;
+    static final String DAYTIME_HOST = TestUtil.HOST;
+
+    static void test() throws Exception {
+        InetSocketAddress isa
+            = new InetSocketAddress(InetAddress.getByName(DAYTIME_HOST),
+                                    DAYTIME_PORT);
+        SocketChannel sc = SocketChannel.open();
+
+        sc.connect(isa);
+
+        sc.configureBlocking(false);
+
+        Selector selector = SelectorProvider.provider().openSelector();
+        SelectionKey key = sc.register(selector, SelectionKey.OP_READ |
+            SelectionKey.OP_WRITE);
+
+        boolean done = false;
+        int failCount = 0;
+        while (!done) {
+            if (selector.select() > 0) {
+                Set keys = selector.selectedKeys();
+                Iterator iterator = keys.iterator();
+                while (iterator.hasNext()) {
+                    key = (SelectionKey)iterator.next();
+                    iterator.remove();
+                    if (key.isWritable()) {
+                        failCount++;
+                        if (failCount > 10)
+                            throw new RuntimeException("Test failed");
+                        Thread.sleep(100);
+                    }
+                    if (key.isReadable()) {
+                        done = true;
+                    }
+                }
+            }
+        }
+
+
+        sc.close();
+    }
+
+    public static void main(String[] args) throws Exception {
+        test();
+    }
+
+}