# Hierarchy For Package oracle.xml.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - oracle.xml.common.regex.xerces.GenericEngine<E>
    - oracle.xml.util.RegExprEngine
  - javax.xml.namespace.QName (implements java.io.Serializable)
    - oracle.xml.util.QxName
  - oracle.xml.util.Queue
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - oracle.xml.util.XMLException
  - oracle.xml.util.UnicodeUtil
  - oracle.xml.util.XMLError
  - oracle.xml.util.XMLUtil

## Interface Hierarchy

- oracle.xml.util.NSName

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