public void In_Tuple() throws ClassNotFoundException, IOException {
//(survey.id, survey.name)
QSurvey survey = QSurvey.survey;
QTuple tuple = new QTuple(survey.id, survey.name);
serialize(tuple);
serialize(tuple.newInstance(1, "a"));
}
private Object serialize(Object obj) throws IOException, ClassNotFoundException{
ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(bytesOut);