import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class HolisticCounter extends HttpServlet{
int counter = 0; //separate For Each Servlet
static Hashtable hashTable = new Hashtable(); //Shared by all the threads 

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	response.setContentType("text/html");
	PrintWriter pw = response.getWriter();
	counter++;
	pw.println("This servlet has been accessed" + counter + "times<br>");
	hashTable.put(this,this);
	pw.println("There are currently" + hashTable.size() + "threads<br>");
	}
}