# Hierarchy For Package org.apache.lucene.codecs.lucene3x

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.Codec (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene3x.Lucene3xCodec
  - org.apache.lucene.codecs.SegmentInfoFormat
    - org.apache.lucene.codecs.lucene3x.Lucene3xSegmentInfoFormat
  - org.apache.lucene.codecs.SegmentInfoReader
    - org.apache.lucene.codecs.lucene3x.Lucene3xSegmentInfoReader