C#java同期クラスの呼び出し

using System;
using System.Collections.Generic;

using System.Collections;
using System.Net;
using System.IO;
using FluorineFx;
using FluorineFx.IO;
using FluorineFx.AMF3;
using FluorineFx.Exceptions;
using FluorineFx.Messaging.Messages;
using FluorineFx.Messaging.Api;
using FluorineFx.Messaging.Api.Service;
using FluorineFx.Messaging.Rtmp.Event;
using FluorineFx.Messaging.Rtmp.Service;
namespace netcalljava
{
    class RemoteService
    {

        public static Object Call(string endpoint, string destination, string source, string operation, params object[] arguments)
        {
            Object result = null;
            try
            {


                Uri uri = new Uri("http://localhost:8080/messagebroker/amf");
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
                request.ContentType = "application/x-amf";
                request.Method = "POST";

                AMFMessage amfMessage = new AMFMessage((ushort)ObjectEncoding.AMF3);

                RemotingMessage remotingMessage = new RemotingMessage();
                remotingMessage.clientId = Guid.NewGuid().ToString("D");
                remotingMessage.destination = destination;
                remotingMessage.messageId = Guid.NewGuid().ToString("D");
                remotingMessage.timestamp = 0;
                remotingMessage.timeToLive = 0;
                remotingMessage.SetHeader(MessageBase.EndpointHeader, endpoint);
                // if (_netConnection.ClientId == null)
                remotingMessage.SetHeader(MessageBase.FlexClientIdHeader, "nil");
                //     else
                //      remotingMessage.SetHeader(MessageBase.FlexClientIdHeader, _netConnection.ClientId);
                //Service stuff
                remotingMessage.source = source;
                remotingMessage.operation = operation;
                remotingMessage.body = arguments;



                AMFBody amfBody = new AMFBody(null, null, new object[] { remotingMessage });
                amfMessage.AddBody(amfBody);

                Stream requestStream = request.GetRequestStream();
                AMFSerializer amfSerializer = new AMFSerializer(requestStream);
                amfSerializer.WriteMessage(amfMessage);
                amfSerializer.Flush();
                amfSerializer.Close();

                WebResponse webResponse = request.GetResponse();
                if (webResponse == null)
                {
                    throw new Exception();
                }
                Stream responseStream = webResponse.GetResponseStream();
                if (responseStream == null)
                {
                    throw new Exception();
                }
                AMFDeserializer amfDeserializer = new AMFDeserializer(responseStream);
                AMFMessage responseMessage = amfDeserializer.ReadAMFMessage();
                AMFBody responseBody = responseMessage.GetBodyAt(0);
                for (int i = 0; i < responseMessage.HeaderCount; i++)
                {
                    AMFHeader header = responseMessage.GetHeaderAt(i);
                    //if (header.Name == AMFHeader.RequestPersistentHeader)
                    //  _netConnection.AddHeader(header.Name, header.MustUnderstand, header.Content);
                }
                Object obj = responseBody.Content;
                if (obj is ErrorMessage)
                {

                    throw new Exception();
                }
                if (obj is AcknowledgeMessage)
                {

                    result = ((AcknowledgeMessage)obj).body;

                }


                // PendingCall call = new PendingCall(source, operation, arguments);
                // RequestData requestData = new RequestData(request, amfMessage, call, callback);
                // request.BeginGetRequestStream(new AsyncCallback(this.BeginRequestFlexCall), requestData);
            }
            catch (Exception ex)
            {
                throw new Exception("get remote Error");
            }
            return result;
        }
    }
}