Does Lucene use a BTree kind of structure for storing the index (atleast in the memory) .? or is it just a list. Based on the file format in the index directory ( where in the terms are are lexicographically sorted in one of the files ) I am not sure if BTree is used. ( Because constructing a Btree from a lexicographicaly sorted list will be difficult. ) Shailesh
__________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
