code: public List<Post> blogPosts(String blogName, Map<String, ?> options) {
          if (options == null) {
              options = Collections.emptyMap();
          }
          Map<String, Object> soptions = JumblrClient.safeOptionMap(options);
          soptions.put("api_key", apiKey);
  
          String path = "/posts";
          if (soptions.containsKey("type")) {
              path += "/" + soptions.get("type").toString();
              soptions.remove("type");
          }
          return requestBuilder.get(JumblrClient.blogPath(blogName, path), soptions).getPosts();
      }
docs: Get the posts for a given blog
  @param blogName the name of the blog
  @param options the options for this call (or null)
  @return a List of posts