@Override
    public boolean next() {
        boolean result = enumerator.moveNext();
        if (result && null != enumerator.current()) {
            currentRows = enumerator.current().getClass().isArray() && !(enumerator.current() instanceof byte[]) ? (Object[]) enumerator.current() : new Object[]{enumerator.current()};
        } else {
            currentRows = new Object[]{null};
        }
        return result;
    }
@Test
    void assertNext() {
        assertTrue(federationResultSet.next());
    }