do_delete v inst req resp handles the DELETE request req
      through the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_get v inst req resp handles the GET request req through
      the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_head v inst req resp handles the HEAD request req
      through the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_options v inst req resp handles the OPTIONS request req
      through the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_post v inst req resp handles the POST request req
      through the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_put v inst req resp handles the PUT request req through
      the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.do_trace v inst req resp handles the TRACE request req
      through the servlet instance inst (associated to value v). The
      parameter resp is used to send the response.get_last_modified v inst req handles the request req through
      the servlet instance inst (associated to value v), returning
      the time the underlying information was last modified (in
      milliseconds since 1970-01-01), or a negative value if the time
      is unknown.