I'm trying what should be the dumbest possible example of concurrency management with 2.0 in Java with an ordinary FSDirectory.
I create an IndexWriter from a pathname, an IndexReader from the same pathname, and an IndexSearcher from the reader. I add one document. I call isCurrent() on the reader. It says, 'false'. So, I close the reader and the searcher, and I create a new reader and a new searcher. I search for the document, and I don't find it. I must be missing something simple.
