org.apache.lucene.codecs.blockterms
org.apache.lucene.codecs.blocktreeords
org.apache.lucene.codecs.bloom
org.apache.lucene.codecs.memory
org.apache.lucene.codecs.simpletext
org.apache.lucene.codecs.uniformsplit
org.apache.lucene.codecs.uniformsplit.sharedterms