code: public static <T> Entry<T> of(Revision revision, String path, EntryType type, @Nullable T content) {
          return new Entry<>(revision, path, type, content);
      }
docs: Returns a newly-created {@link Entry}.
  
  @param revision the revision of the {@link Entry}
  @param path the path of the {@link Entry}
  @param content the content of the {@link Entry}
  @param type the type of the {@link Entry}
  @param <T> the content type. {@link JsonNode} if JSON. {@link String} if text.