vt.setVocabularyElementList(elementListType);
vl.getVocabulary().add(vt);
body.setVocabularyList(vl);
results.setResultsBody(body);
ObjectMapper resultsMapper = new DomElementJacksonObjectMapperResolver().getContext(null);
StringWriter out = new StringWriter();
resultsMapper.writeValue(out, results);
// System.out.println(out.toString());