@Test
    void requireThatEmptyPostingListsWork() {
        PredicateSearch search = createPredicateSearch(
                new byte[0],
                postingList(SubqueryBitmap.ALL_SUBQUERIES));
        assertEquals(List.of().toString(), search.stream().toList().toString());
    }
@author <a href="mailto:magnarn@yahoo-inc.com">Magnar Nedland</a>
@author bjorncs
predicate-search/src/test/java/com/yahoo/search/predicate/index/PredicateSearchTest.java