Sandbox
| Package | Description | 
|---|---|
| org.apache.lucene.codecs.idversion | 
 A primary-key postings format that associates a version (long) with each term and
 can provide fail-fast lookups by ID and version. 
 | 
| org.apache.lucene.document | 
 This package contains several point types:
    
BigIntegerPoint for 128-bit integers
   LatLonPoint for latitude/longitude geospatial points
 | 
| org.apache.lucene.payloads | 
 Experimental classes for interacting with payloads 
 | 
| org.apache.lucene.sandbox.queries | 
 Additional queries (some may have caveats or limitations) 
 | 
| org.apache.lucene.search | 
 This package contains a flexible graph-based proximity query, TermAutomatonQuery, and geospatial queries. 
 |