code: public static void runExample(AdWordsServicesInterface adWordsServices, AdWordsSession session,
        String conversionName, String gClid, String conversionTime,
        double conversionValue) throws RemoteException {
  
      // Get the OfflineConversionFeedService.
      OfflineConversionFeedServiceInterface offlineConversionFeedService =
          adWordsServices.get(session, OfflineConversionFeedServiceInterface.class);
  
      // Associate offline conversions with the existing named conversion tracker. If this tracker
      // was newly created, it may be a few hours before it can accept conversions.
      OfflineConversionFeed feed = new OfflineConversionFeed();
      feed.setConversionName(conversionName);
      feed.setConversionTime(conversionTime);
      feed.setConversionValue(conversionValue);
      feed.setGoogleClickId(gClid);
  
      OfflineConversionFeedOperation offlineConversionOperation =
          new OfflineConversionFeedOperation();
      offlineConversionOperation.setOperator(Operator.ADD);
      offlineConversionOperation.setOperand(feed);
  
      OfflineConversionFeedReturnValue offlineConversionReturnValue = offlineConversionFeedService
          .mutate(new OfflineConversionFeedOperation[] {offlineConversionOperation});
  
      OfflineConversionFeed newFeed = offlineConversionReturnValue.getValue(0);
  
      System.out.printf(
          "Uploaded offline conversion value of %.4f for Google Click ID '%s' to '%s'.%n",
          newFeed.getConversionValue(), newFeed.getGoogleClickId(), newFeed.getConversionName());
    }
docs: Runs the example.
  
  @param adWordsServices the services factory.
  @param session the session.
  @param conversionName the name of the conversion tracker.
  @param gClid the GCLID for the conversion.
  @param conversionTime the date and time of the conversion.
  @param conversionValue the value of the conversion.
  @throws ApiException if the API request failed with one or more service errors.
  @throws RemoteException if the API request failed due to other errors.