## Hierarchy For Package org.apache.lucene.analysis.icu

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.util.AttributeSource
    - org.apache.lucene.analysis.TokenStream (implements java.io.Closeable)
      - org.apache.lucene.analysis.TokenFilter
        - org.apache.lucene.analysis.icu.ICUNormalizer2Filter
          - org.apache.lucene.analysis.icu.ICUFoldingFilter
        - org.apache.lucene.analysis.icu.ICUTransformFilter