docs: protected List<Article> readArticlesFromJson(String json) {
          Gson gson = new Gson();
          JsonParser parser = new JsonParser();
          JsonObject array = parser.parse(json).getAsJsonObject();
          JsonElement items = array.get("items");
          JsonArray itemsArray = items.getAsJsonArray();
          List<Article> articles = new LinkedList<>();
          for (JsonElement element : itemsArray) {
              Article article = gson.fromJson(element, Article.class);
              articles.add(article);
          }
          return articles;
      }