code: public void performEpilogue(ActionRuntime runtime) { // fixed process
          if (runtime.isForwardToHtml()) {
              arrangeNoCacheResponseWhenJsp(runtime);
          }
          handleSqlCount(runtime);
          handleMailCount(runtime);
          handleRemoteApiCount(runtime);
          clearCallbackContext();
          clearPreparedAccessContext();
      }
docs: ========