--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/channels/SocketChannel/IsConnectable.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2002 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 4737146 4750573
+ * @summary Test if isConnectable returns true after connected
+ * @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 IsConnectable {
+
+    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.configureBlocking(false);
+        sc.connect(isa);
+
+        Selector selector = SelectorProvider.provider().openSelector();
+        SelectionKey key = sc.register(selector, SelectionKey.OP_CONNECT);
+        int keysAdded = selector.select();
+        if (keysAdded > 0) {
+            boolean result = sc.finishConnect();
+            if (result) {
+                keysAdded = selector.select(5000);
+                // 4750573: keysAdded should not be incremented when op is dropped
+                // from a key already in the selected key set
+                if (keysAdded > 0)
+                    throw new Exception("Test failed: 4750573 detected");
+                Set sel = selector.selectedKeys();
+                Iterator i = sel.iterator();
+                SelectionKey sk = (SelectionKey)i.next();
+                // 4737146: isConnectable should be false while connected
+                if (sk.isConnectable())
+                    throw new Exception("Test failed: 4737146 detected");
+            }
+        } else {
+            throw new Exception("Select failed");
+        }
+        sc.close();
+    }
+
+    public static void main(String[] args) throws Exception {
+        test();
+    }
+
+}