10a

import java.io.IOException;
import java.io.PrintWriter;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

public class hit extends HttpServlet {
public int hitcounter=0;
    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        response.setContentType("text/html;charset=UTF-8");
         hitcounter++;
         PrintWriter out = response.getWriter();
         {
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet hit</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet hit : " + hitcounter + "</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    }
}