@SuppressWarnings("unchecked")
    @Override
    public boolean apply(Map.Entry mapEntry) {
        return !super.apply(mapEntry);
    }
@Test
    public void apply_givenAttributeValueIsNull_whenEntryHasTheAttributeNull_thenReturnFalse() {
        NotEqualPredicate name = new NotEqualPredicate("name", null);

        QueryableEntry mockEntry = newMockEntry(null);

        boolean result = name.apply(mockEntry);
        assertFalse(result);
    }