code: public static void runExample(
        AdWordsServicesInterface adWordsServices, AdWordsSession session) throws RemoteException {
      // Get the CampaignService.
      CampaignCriterionServiceInterface campaignCriterionService =
          adWordsServices.get(session, CampaignCriterionServiceInterface.class);
  
      int offset = 0;
  
      // Create selector.
      SelectorBuilder builder = new SelectorBuilder();
      Selector selector = builder
          .fields(
              CampaignCriterionField.CampaignId,
              CampaignCriterionField.Id,
              CampaignCriterionField.CriteriaType,
              CampaignCriterionField.PlatformName,
              CampaignCriterionField.LanguageName,
              CampaignCriterionField.LocationName,
              CampaignCriterionField.KeywordText)
          .in(CampaignCriterionField.CriteriaType, "KEYWORD", "LANGUAGE", "LOCATION", "PLATFORM")
          .offset(0)
          .limit(PAGE_SIZE)
          .build();
  
      CampaignCriterionPage page = null;
      do {
        page = campaignCriterionService.get(selector);
  
        if (page.getEntries() != null) {
          // Display campaigns.
          for (CampaignCriterion campaignCriterion : page.getEntries()) {
            System.out.printf("Campaign criterion with campaign ID %d, criterion ID %d, "
                + "and type '%s' was found.%n", campaignCriterion.getCampaignId(), campaignCriterion
                .getCriterion().getId(), campaignCriterion.getCriterion().getCriterionType());
          }
        } else {
          System.out.println("No campaign criteria were found.");
        }
        offset += PAGE_SIZE;
        selector = builder.increaseOffsetBy(PAGE_SIZE).build();
      } while (offset < page.getTotalNumEntries());
    }
docs: Runs the example.
  
  @param adWordsServices the services factory.
  @param session the session.
  @throws ApiException if the API request failed with one or more service errors.
  @throws RemoteException if the API request failed due to other errors.