lucene

a0330672 - LUCENE-10171: OpenNLPOpsFactory should directly cache DictionaryLemmatizer objects (#380)

LUCENE-10171: OpenNLPOpsFactory should directly cache DictionaryLemmatizer objects (#380) Instead of caching dictionary strings and building multiple redundant DictionaryLemmatizer objects. Co-authored-by: Michael Gibney <michael@michaelgibney.net>