docs: public Datatype.Builder mutateGeneratedBuilderAnnotations(
        Consumer<? super List<Excerpt>> mutator) {
      if (generatedBuilderAnnotations instanceof ImmutableList) {
        generatedBuilderAnnotations = new ArrayList<>(generatedBuilderAnnotations);
      }
      // If addGeneratedBuilderAnnotations is overridden, this method will be updated to delegate to it
      mutator.accept(generatedBuilderAnnotations);
      return (Datatype.Builder) this;
    }