LogMe.log("log", "3: " + myBag);
    public void testToDisplayableWithBag() throws Exception {        Class cls = Employee.class;                Map savedBagsInverse = new HashMap();                List myBag = new ArrayList();        myBag.add(new Integer(30));        myBag.add(new Integer(20));        savedBagsInverse.put(myBag, "my_saved_bag");                Query q = new Query();        QueryClass qc = new QueryClass(cls);        q.alias(qc, "Employee_0");        q.addFrom(qc);        q.addToSelect(qc);        BagConstraint sc =            new BagConstraint(new QueryField(qc, "age"), ConstraintOp.IN, myBag);        q.setConstraint(sc);        DisplayQueryClass d = new DisplayQueryClass();        d.setType(cls.getName());        d.getConstraintNames().add("age_0");        d.getFieldNames().put("age_0", "age");        d.getFieldOps().put("age_0", ConstraintOp.IN);        d.getFieldValues().put("age_0", "my_saved_bag");        LogMe.log("log", "1: " + myBag);        DisplayQueryClass resultDisplayQueryClass =            QueryBuildHelper.toDisplayable(qc, q, savedBagsInverse);        LogMe.log("log", "3: " + myBag);        assertEquals(d, resultDisplayQueryClass);    }