JSP Jave how to pass parameter from jsp to java class

import java.io.DataInputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class Home1 extends HttpServlet {
	
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        String name;
        String date;
        String time;
        String guest;
        String address;
        String discription;

        name=request.getParameter("name");
        date=request.getParameter("date");
        time=request.getParameter("time");
        guest=request.getParameter("guest");
        address=request.getParameter("address");
        discription=request.getParameter("discription");
        HttpSession session=request.getSession(true);
        System.out.println("all is ok");
        try {
                sys.out.print(name);
                sys.out.print(date);
                sys.out.print(time);
                sys.out.print(guest);
                sys.out.print(address);
                sys.out.print(discription);
            } catch (Exception e) {

                e.printStackTrace();
            }
	}
}