# Hierarchy For All Packages

Package Hierarchies:

- org.apache.lucene.codecs,
- org.apache.lucene.codecs.lucene70

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.codecs.Codec (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene70.Lucene70Codec
  - org.apache.lucene.codecs.DocValuesFormat (implements org.apache.lucene.util.NamedSPILoader.NamedSPI)
    - org.apache.lucene.codecs.lucene70.Lucene70DocValuesFormat
  - org.apache.lucene.codecs.NormsFormat
    - org.apache.lucene.codecs.lucene70.Lucene70NormsFormat
  - org.apache.lucene.codecs.Placeholder

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