diff -r a14ede52a278 -r a51ca91c2cde test/jdk/java/nio/channels/DatagramChannel/SendExceptions.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/nio/channels/DatagramChannel/SendExceptions.java	Thu Mar 22 12:29:52 2018 -0700
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018, 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 4675045 8198753
+ * @summary Test DatagramChannel send exceptions
+ * @library ..
+ * @run testng SendExceptions
+ */
+
+import java.io.*;
+import java.net.*;
+import java.nio.*;
+import java.nio.channels.*;
+import org.testng.annotations.AfterTest;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+public class SendExceptions {
+    static DatagramChannel sndChannel;
+    static DatagramChannel rcvChannel;
+    static InetSocketAddress sender;
+    static InetSocketAddress receiver;
+    static ByteBuffer buf = ByteBuffer.allocate(17);
+
+    @BeforeTest
+    public static void setup() throws Exception {
+        sndChannel = DatagramChannel.open();
+        sndChannel.bind(null);
+        InetAddress address = InetAddress.getLocalHost();
+        if (address.isLoopbackAddress()) {
+            address = InetAddress.getLoopbackAddress();
+        }
+        sender = new InetSocketAddress(address,
+            sndChannel.socket().getLocalPort());
+
+        rcvChannel = DatagramChannel.open();
+        rcvChannel.bind(null);
+        receiver = new InetSocketAddress(address,
+            rcvChannel.socket().getLocalPort());
+    }
+
+    @Test(expectedExceptions = UnsupportedAddressTypeException.class)
+    public static void unsupportedAddressTypeException() throws Exception {
+        rcvChannel.connect(sender);
+        sndChannel.send(buf, new SocketAddress() {});
+    }
+
+    @Test(expectedExceptions = UnresolvedAddressException.class)
+    public static void unresolvedAddressException() throws Exception {
+        String host = TestUtil.UNRESOLVABLE_HOST;
+        InetSocketAddress unresolvable = new InetSocketAddress (host, 37);
+        sndChannel.send(buf, unresolvable);
+    }
+
+    @Test(expectedExceptions = AlreadyConnectedException.class)
+    public static void alreadyConnectedException() throws Exception {
+        sndChannel.connect(receiver);
+        InetSocketAddress random = new InetSocketAddress(0);
+        sndChannel.send(buf, random);
+    }
+
+    @AfterTest
+    public static void cleanup() throws Exception {
+        rcvChannel.close();
+        sndChannel.close();
+    }
+}