public void testCanCompare() throws EvaluationException {
TypeComparator comparator = new StandardTypeComparator();
assertTrue(comparator.canCompare(null,1));
assertTrue(comparator.canCompare(1,null));
assertTrue(comparator.canCompare(2,1));
assertTrue(comparator.canCompare("abc","def"));
assertTrue(comparator.canCompare("abc",3));
assertFalse(comparator.canCompare(String.class,3));
}