--- a/test/jdk/java/nio/channels/DatagramChannel/AdaptDatagramSocket.java	Fri Nov 01 16:21:17 2019 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-/*
- * Copyright (c) 2001, 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 4313882 4981129 8143610
- * @summary Unit test for datagram-socket-channel adaptors
- * @library .. /test/lib
- * @build jdk.test.lib.Utils TestServers
- * @run main AdaptDatagramSocket
- * @key randomness
- */
-
-import java.net.*;
-import java.nio.channels.*;
-import java.util.*;
-
-
-public class AdaptDatagramSocket {
-
-    static java.io.PrintStream out = System.out;
-    static Random rand = new Random();
-
-    static String toString(DatagramPacket dp) {
-        return ("DatagramPacket[off=" + dp.getOffset()
-                + ", len=" + dp.getLength()
-                + "]");
-    }
-
-    static void test(DatagramSocket ds, InetSocketAddress dst,
-                     boolean shouldTimeout)
-        throws Exception
-    {
-        DatagramPacket op = new DatagramPacket(new byte[100], 13, 42, dst);
-        rand.nextBytes(op.getData());
-        DatagramPacket ip = new DatagramPacket(new byte[100], 19, 100 - 19);
-        out.println("pre  op: " + toString(op) + "  ip: " + toString(ip));
-
-        long start = System.currentTimeMillis();
-        ds.send(op);
-
-        for (;;) {
-            try {
-                ds.receive(ip);
-                if (ip.getLength() == 0) { // ## Not sure why this happens
-                    ip.setLength(100 - 19);
-                    continue;
-                }
-            } catch (SocketTimeoutException x) {
-                if (shouldTimeout) {
-                    out.println("Receive timed out, as expected");
-                    return;
-                }
-                throw x;
-            }
-            break;
-        }
-
-        out.println("rtt: " + (System.currentTimeMillis() - start));
-        out.println("post op: " + toString(op) + "  ip: " + toString(ip));
-
-        for (int i = 0; i < ip.getLength(); i++) {
-            if (ip.getData()[ip.getOffset() + i]
-                != op.getData()[op.getOffset() + i])
-                throw new Exception("Incorrect data received");
-        }
-
-        if (!(ip.getSocketAddress().equals(dst))) {
-            throw new Exception("Incorrect sender address, expected: " + dst
-                + " actual: " + ip.getSocketAddress());
-        }
-    }
-
-    static void test(InetSocketAddress dst,
-                     int timeout, boolean shouldTimeout,
-                     boolean connect)
-        throws Exception
-    {
-        out.println();
-        out.println("dst: " + dst);
-
-        DatagramSocket ds;
-        if (false) {
-            // Original
-            ds = new DatagramSocket();
-        } else {
-            DatagramChannel dc = DatagramChannel.open();
-            ds = dc.socket();
-            ds.bind(new InetSocketAddress(0));
-        }
-
-        out.println("socket: " + ds);
-        if (connect) {
-            ds.connect(dst);
-            out.println("connect: " + ds);
-        }
-        InetSocketAddress src = new InetSocketAddress(ds.getLocalAddress(),
-                                                      ds.getLocalPort());
-        out.println("src: " + src);
-
-        if (timeout > 0)
-            ds.setSoTimeout(timeout);
-        out.println("timeout: " + ds.getSoTimeout());
-
-        for (int i = 0; i < 5; i++) {
-            test(ds, dst, shouldTimeout);
-        }
-
-        // Leave the socket open so that we don't reuse the old src address
-        //ds.close();
-
-    }
-
-    public static void main(String[] args) throws Exception {
-        // need an UDP echo server
-        try (TestServers.UdpEchoServer echoServer
-                = TestServers.UdpEchoServer.startNewServer(100)) {
-            final InetSocketAddress address
-                = new InetSocketAddress(echoServer.getAddress(),
-                                        echoServer.getPort());
-            test(address, 0, false, false);
-            test(address, 0, false, true);
-            test(address, Integer.MAX_VALUE, false, false);
-        }
-        try (TestServers.UdpDiscardServer discardServer
-                = TestServers.UdpDiscardServer.startNewServer()) {
-            final InetSocketAddress address
-                = new InetSocketAddress(discardServer.getAddress(),
-                                        discardServer.getPort());
-            test(address, 10, true, false);
-        }
-    }
-
-}