Bug: MapDBBlockingDatabase index always deleted

[swamikevala]

When I run Duke via the API (from Java servlet) using the MapDBBlockingDatabase, the index is always overwritten, even if I have set processor = new Processor(dukeConfig, false);

If the index is already there it deletes it and then attempts to recreate it, but the new index created only has a filesize of 64k.

Specifically, the .t file is being replaced, and the .p file remains the same...