Optymalizacja projektu

Witam

Projektuje aplet ale troszkę nabiera na pamięci... im dłużej pracuje tym więcej zajmuje pamięci a szukanie błędu jest strasznie trudne bo ciężko wyczuć która klasa powoduje błąd czy istnieje jakieś konkretne narzędzie do tego celu? jak Wy radzicie Sobie z takimi problemami?

java profiler

albo przejrzyj kod, opd kątem tworzenia nowych obiektów w jakiejs petli ?

właśnie nie mam zapętlonego tworzenia obiektów w zasadzi doszedłem do wniosku że bardzo nabiera na pamięci serwer i klient gdy wysyła i odbiera pakiety.

import java.util.TimerTask;
public class CC_timer extends TimerTask {
public void run() {   
     for (int xx=0;xx<=1000;xx++) {
       C_start.wys.wyslij();
       C_start.a++;
     }
}
}

import java.io.IOException;
import java.nio.BufferUnderflowException;
import java.nio.channels.ClosedChannelException;
import org.xsocket.MaxReadSizeExceededException;
import org.xsocket.connection.IDataHandler;
import org.xsocket.connection.INonBlockingConnection;

public class C_echo implements IDataHandler {

 @Override public boolean onData(INonBlockingConnection nbc) throws IOException,ClosedChannelException,BufferUnderflowException,MaxReadSizeExceededException{
         String x = nbc.readStringByLength(100);
         System.out.println("S >> C = "+x);
         nbc.setIdleTimeoutMillis(1000);
         C_start.licznik++;
         C_start.okno.setTitle(String.valueOf(C_start.licznik));
         try { nbc.close(); } catch(java.io.IOException ee) {}
   return true;
 }
}

import java.net.InetAddress;
import org.xsocket.connection.INonBlockingConnection;
import org.xsocket.connection.NonBlockingConnectionPool;

public class C_send {
    InetAddress inetAddress=null;
    INonBlockingConnection nbc=null;
    NonBlockingConnectionPool pool = new NonBlockingConnectionPool();
 synchronized public void wyslij() {
       // nbc.setIdleTimeoutMillis(1000);
      try{ nbc = pool.getNonBlockingConnection(inetAddress, 8090);
       try{ nbc.write("|01|______|02|______|03|______|04|______|05|______|06|______|07|______|08|______|09|______|10|______"); }catch(Exception ee){}
      }catch(java.io.IOException f){}
 }
}

import java.io.IOException;
import java.net.InetAddress;
import java.util.Timer;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JApplet;
import javax.swing.JFrame;
import org.xsocket.connection.INonBlockingConnection;
import org.xsocket.connection.IServer;
import org.xsocket.connection.Server;

public class C_start extends JApplet {
  INonBlockingConnection bc=null;
  public static C_send wys = new C_send();
  public static  JFrame okno = new JFrame();
  public static  int a=0;
  public static int licznik=0;

@Override public void init(){
  try{ C_start.wys.inetAddress = InetAddress.getByName("127.0.0.1");  }catch (Exception ee){}
  Timer timer1 = new Timer();  CC_timer timer1_task = new CC_timer();  timer1.schedule (timer1_task, 0, 1);
    try { System.out.println("--------------------------------------------------------");
          System.out.println("|           Client START!                              |");
          System.out.println("--------------------------------------------------------");
          IServer srv = new Server(8095, new C_echo());     srv.run();       srv.start();
   } catch (IOException ex) {   Logger.getLogger(C_start.class.getName()).log(Level.SEVERE, null, ex);   }
}
}

import java.io.IOException;
import java.net.InetAddress;
import java.nio.BufferUnderflowException;
import java.nio.channels.ClosedChannelException;
import org.xsocket.MaxReadSizeExceededException;
import org.xsocket.connection.IDataHandler;
import org.xsocket.connection.INonBlockingConnection;

public class S_echo implements IDataHandler {
 InetAddress ip;

 @Override public boolean onData( INonBlockingConnection nbc) throws IOException,ClosedChannelException, BufferUnderflowException,MaxReadSizeExceededException{
    String x = nbc.readStringByLength(100);
    nbc.setIdleTimeoutMillis(1000);
    S_start.test_ip= nbc.getRemoteAddress();
    System.out.println("C >> S = "+x); 
    S_start.wys.wyslij();
     try { nbc.close(); } catch(java.io.IOException ee) {}
           nbc.flush();
           nbc.close();
   return true;
 }
}

import java.net.InetAddress;
import org.xsocket.connection.INonBlockingConnection;
import org.xsocket.connection.NonBlockingConnectionPool;

public class S_send  {
   InetAddress inetAddress=null;
   INonBlockingConnection nbc=null;
   NonBlockingConnectionPool pool= new NonBlockingConnectionPool();
   String test2="";
   String test="";

 synchronized public void wyslij() {
   try{test2 = S_start.test_ip.toString();   test = test2.substring(1);   inetAddress = InetAddress.getByName(test);
       nbc = pool.getNonBlockingConnection(inetAddress, 8095);
       try{ nbc.write("|01|_xxx__|02|______|03|______|04|______|05|______|06|______|07|______|08|______|09|______|10|______"); }catch(Exception ee){}
       nbc.flush();            }catch(java.io.IOException f){}
 }
}

import java.io.IOException;
import java.net.InetAddress;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JApplet;
import org.xsocket.connection.INonBlockingConnection;
import org.xsocket.connection.IServer;
import org.xsocket.connection.Server;

public class S_start extends JApplet   {
 public static InetAddress inetAddress=null;
 public static INonBlockingConnection bc=null;
 public static S_send wys = new S_send();
 public static InetAddress test_ip=null;

 @Override public void init(){
    try { System.out.println("--------------------------------------------------------");
          System.out.println("|           Serwer START!                              |");
          System.out.println("--------------------------------------------------------");
          IServer srv = new Server(8090, new S_echo());    srv.run();        srv.start();
   } catch (IOException ex) {   Logger.getLogger(S_start.class.getName()).log(Level.SEVERE, null, ex);   }
 }
}

może ktoś rzucić okiem?

soket:
http://sourceforge.net/projects/xsocket/files/xsocket%202.x/2.7.2/xSocket-2.7.2.jar/download

projekt w netbeans:
http://mgs_saladin.republika.pl/nauka_05.zip