Incremental Crawl Phase 2

This makes incremental crawl more efficient.
2 files changed
tree: b8fe94ef2da7c3063b91f105cc4cfb88b98bcea3
  1. .gitignore
  2. .gitmodules
  3. build.xml
  4. lib/
  5. logging.properties
  6. src/
  7. test/