Can it be used without annotating the types

[udalrich]

My data objects are created externally, and I cannot annotate them. Is it possible to serialize/deserialize objects to classes that look like

class Thing {
  private String foo;
  private List<String> bar;

  // Getters and setters omitted for brevity
}

I know about mixins, but adding mixins to a hundred or so classes is not realistic.