# Hierarchy For Package org.apache.lucene.luke.models.util.twentynewsgroups

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.luke.models.util.twentynewsgroups.Message
  - java.nio.file.SimpleFileVisitor<T> (implements java.nio.file.FileVisitor<T>)
    - org.apache.lucene.luke.models.util.twentynewsgroups.MessageFilesParser

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