# Hierarchy For Package org.apache.lucene.misc

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.misc.CollectorMemoryTracker (implements org.apache.lucene.misc.util.MemoryTracker)
  - org.apache.lucene.misc.GetTermInfo
  - org.apache.lucene.misc.HighFreqTerms
  - org.apache.lucene.misc.HighFreqTerms.DocFreqComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.misc.HighFreqTerms.TotalTermFreqComparator (implements java.util.Comparator<T>)
  - org.apache.lucene.misc.IndexMergeTool
  - org.apache.lucene.search.similarities.Similarity
    - org.apache.lucene.search.similarities.TFIDFSimilarity
      - org.apache.lucene.search.similarities.ClassicSimilarity
        - org.apache.lucene.misc.SweetSpotSimilarity
  - org.apache.lucene.misc.TermStats