gistfile1.java

      String userId = id.next();
      if (response.getStatusCode() == 302 || response.getStatusCode() == 404) {
        continue;
      }
      String responseBody = response.getResponseBody();
      Document docVKProfilePage = Jsoup.parse(responseBody);
      if (docVKProfilePage.select("div[class=profile_info_cont bl_item]").isEmpty()) {
        String serviceMsg = docVKProfilePage.select("div.service_msg").first().text();
        if (!"Страница удалена либо ещё не создана.".equals(serviceMsg)) {
          LOGGER.error("Error response from vk http, user: " + userId + " data: " + responseBody);
          Thread.sleep(20000);
          throw new RuntimeException("Banned while processing job: " + serviceMsg);
        }
      } else {
        AdditionalVKInfo additionalVKInfo = AdditionalVKInfo.parse(userId, docVKProfilePage);
        if (additionalVKInfo != null) {
          results.add(MAPPER.writeValueAsString(additionalVKInfo));
        }
      }
      
      
      
      ----------
      
      String userId = id.next();
      if (response.getStatusCode() == 302 || response.getStatusCode() == 404) {
        continue;
      }
      String responseBody = response.getResponseBody();
      Document docVKProfilePage = Jsoup.parse(responseBody);
      Elements serviceMsgElements = docVKProfilePage.select("div.service_msg");
      if (!serviceMsgElements.isEmpty()) {  // ТЕПЕРЬ НАДО ПРОВЕРЯТЬ НЕ ПУСТОЙ ЛИ ЭЛЕМЕНТ
        String serviceMsg = serviceMsgElements.first().text();  // И ТОЛЬКО В ЭТОМ СЛУЧАЕ СОЗДАВАТЬ ПЕРЕМЕННУЮ
        if ("Страница удалена либо ещё не создана.".equals(serviceMsg)) {
          continue;
        } else {
          LOGGER.error("Error response from vk http, user: " + userId + " data: " + responseBody);
          Thread.sleep(20000);
          throw new RuntimeException("Banned while processing job: " + serviceMsg);
        }
      }
      
      if (!docVKProfilePage.select("div[class=profile_info_cont bl_item]").isEmpty()) {
        AdditionalVKInfo additionalVKInfo = AdditionalVKInfo.parse(userId, docVKProfilePage);
        if (additionalVKInfo != null) {
          results.add(MAPPER.writeValueAsString(additionalVKInfo));
        }
      } else {
        LOGGER.error("Unexpected behavior. Data: " + responseBody);
      }