code: @Deprecated
      public Collection<Part> getParsedParts() {
          if (_parts == null)
              return Collections.emptyList();
  
          Collection<List<Part>> values = _parts.values();
          List<Part> parts = new ArrayList<>();
          for (List<Part> o : values) {
              List<Part> asList = LazyList.getList(o, false);
              parts.addAll(asList);
          }
          return parts;
      }
docs: Get the already parsed parts.
  
  @return the parts that were parsed