How to cast List<Object> to List

Answer 1

List testNovedads = crudService.createNativeQuery(
            "SELECT ID_NOVEDAD_PK, OBSERVACIONES, ID_SOLICITUD_PAGO_FK FROM DBSEGUIMIENTO.SC_NOVEDADES WHERE ID_NOVEDAD_PK < 2000");

Convertir convertir = new Convertir();
Collection novedads = convertir.toList(testNovedads, TestNovedad.class);
for (TestNovedad testNovedad : novedads) {
    System.out.println(testNovedad.toString());
}

public Collection toList(List objects, Class type) {
    Gson gson = new Gson();
    JSONObject jsonObject = new JSONObject();
    Collection collection = new ArrayList<>();
    Field[] fields = TestNovedad.class.getDeclaredFields();
    for (Object[] object : objects) {
        int pos = 0;
        for (Field field : fields) {
            jsonObject.put(field.getName(), object[pos++]);
        }
        collection.add(gson.fromJson(jsonObject.toString(), type));
    }
    return collection;
}