code: @RequestHandler(patterns = "/form,/form/**")
      public void onGet(Request.In.Get event, IOSubchannel channel)
              throws ParseException {
          ResponseCreationSupport.sendStaticContent(event, channel,
              path -> FormProcessor.class.getResource(
                  ResourcePattern.removeSegments(path, 1)),
              null);
      }
docs: Handle a `GET` request.
  
  @param event the event
  @param channel the channel
  @throws ParseException the parse exception