# Hierarchy For Package org.apache.cxf.message

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractCollection<E> (implements java.util.Collection<E>)
    - java.util.AbstractList<E> (implements java.util.List<E>)
      - java.util.ArrayList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
        - org.apache.cxf.message.MessageContentsList
  - java.util.AbstractMap<K,​V> (implements java.util.Map<K,​V>)
    - java.util.concurrent.ConcurrentHashMap<K,​V> (implements java.util.concurrent.ConcurrentMap<K,​V>, java.io.Serializable)
      - org.apache.cxf.message.ExchangeImpl (implements org.apache.cxf.message.Exchange)
    - java.util.HashMap<K,​V> (implements java.lang.Cloneable, java.util.Map<K,​V>, java.io.Serializable)
      - org.apache.cxf.message.StringMapImpl (implements org.apache.cxf.message.StringMap)
        - org.apache.cxf.message.MessageImpl (implements org.apache.cxf.message.Message)
  - org.apache.cxf.message.AbstractWrappedMessage (implements org.apache.cxf.message.Message)
    - org.apache.cxf.message.XMLMessage
  - org.apache.cxf.message.MessageUtils

## Interface Hierarchy

- org.apache.cxf.message.Attachment
- java.util.Map<K,​V>
  - org.apache.cxf.message.StringMap
    - org.apache.cxf.message.Exchange
    - org.apache.cxf.message.Message

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.cxf.message.FaultMode