# Package org.apache.lucene.codecs.lucene3x

Support for generating test indexes in the Lucene 3.x index format.

See: Description

- Class Summary
  Class | Description
  --- | ---
  PreFlexRWCodec | Writes 3.x-like indexes (not perfect emulation yet) for testing only!
  PreFlexRWSkipListWriter | PreFlexRW skiplist implementation.

## Package org.apache.lucene.codecs.lucene3x Description

Support for generating test indexes in the Lucene 3.x index format.

NOTE: This is not a perfect simulation of the 3.x format, but its close. Particularly, indexes generated with this codec cannot actually be read with Lucene 3.x

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