In addition to what Dawid and Yonik said, Packed64 used to have such optimizations but they have been removed because they were slower than computing masks on the fly (see https://issues.apache.org/jira/browse/LUCENE-4171).
-- Adrien Grand --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
