Untitled Document

importjava.io.*;importjava.util.*;importjakarta.servlet.*;importjakarta.servlet.http.*;public classRequestHeaderExampleextendsHttpServlet {public voiddoGet(HttpServletRequest request, HttpServletResponse response)throwsIOException, ServletException
    {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        Enumeration e = request.getHeaderNames();
        while (e.hasMoreElements()) {
            String name = (String)e.nextElement();
            String value = request.getHeader(name);
            out.println(name + " = " + value);
        }
    }
}