@Test
 public void parseParams() {
   Map m = new HashMap();
   m.put("b", "B");
   VariableResolverImpl vr = new VariableResolverImpl();
   vr.addNamespace("a", m);
   List l = EvaluatorBag.parseParams(" 1 , a.b, 'hello!', 'ds,o,u\'za',", vr);
   Assert.assertEquals(new Double(1), l.get(0));
   Assert.assertEquals("B", ((EvaluatorBag.VariableWrapper) l.get(1)).resolve());
   Assert.assertEquals("hello!", l.get(2));
   Assert.assertEquals("ds,o,u'za", l.get(3));
 }