@@ -0,0 +1,1961 @@
+package org.apache.cassandra.net;%0A/*%0A * %0A * Licensed to the Apache Software Foundation (ASF) under one%0A * or more contributor license agreements.  See the NOTICE file%0A * distributed with this work for additional information%0A * regarding copyright ownership.  The ASF licenses this file%0A * to you under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance%0A * with the License.  You may obtain a copy of the License at%0A * %0A *   http://www.apache.org/licenses/LICENSE-2.0%0A * %0A * Unless required by applicable law or agreed to in writing,%0A * software distributed under the License is distributed on an%0A * %22AS IS%22 BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY%0A * KIND, either express or implied.  See the License for the%0A * specific language governing permissions and limitations%0A * under the License.%0A * %0A */%0A%0Aimport java.io.DataInputStream;%0Aimport java.io.DataOutputStream;%0Aimport java.io.IOException;%0Aimport java.net.InetAddress;%0Aimport java.nio.ByteBuffer;%0A%0Aimport org.apache.cassandra.AbstractSerializationsTester;%0Aimport org.apache.cassandra.service.StorageService;%0Aimport org.junit.Test;%0A%0Apublic class HeaderSerializationsTest extends AbstractSerializationsTester%0A%7B%0A    private static MessageSerializer messageSerializer = new MessageSerializer();%0A%0A    @Test%0A    public void testTimestampSerialization() throws IOException%0A    %7B%0A      InetAddress host = InetAddress.getByName(%22127.0.0.1%22);%0A      Message msg = new Message(host, StorageService.Verb.READ, new byte%5B0%5D,%0A          getVersion());%0A%0A      DataOutputStream out = getOutput(%22net.HeaderSerialization.bin%22);%0A      messageSerializer.serialize(msg, out, getVersion());%0A      out.close();%0A%0A      DataInputStream in = getInput(%22net.HeaderSerialization.bin%22);%0A      Message deserializedMsg = messageSerializer.deserialize(in, getVersion());%0A%0A      assert deserializedMsg != null;%0A      assert msg.getCreationTime() == deserializedMsg.getCreationTime();%0A    %7D%0A%7D%0A

Add a simple test to verify created timestamp is serialized, deserialized correctly