# Hierarchy For Package org.apache.commons.collections4.multimap

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.commons.collections4.multimap.AbstractMultiValuedMap<K,V> (implements org.apache.commons.collections4.MultiValuedMap<K,V>)
    - org.apache.commons.collections4.multimap.AbstractListValuedMap<K,V> (implements org.apache.commons.collections4.ListValuedMap<K,V>)
      - org.apache.commons.collections4.multimap.ArrayListValuedHashMap<K,V> (implements java.io.Serializable)
    - org.apache.commons.collections4.multimap.AbstractSetValuedMap<K,V> (implements org.apache.commons.collections4.SetValuedMap<K,V>)
      - org.apache.commons.collections4.multimap.HashSetValuedHashMap<K,V> (implements java.io.Serializable)
  - org.apache.commons.collections4.multimap.AbstractMultiValuedMapDecorator<K,V> (implements org.apache.commons.collections4.MultiValuedMap<K,V>, java.io.Serializable)
    - org.apache.commons.collections4.multimap.TransformedMultiValuedMap<K,V>
    - org.apache.commons.collections4.multimap.UnmodifiableMultiValuedMap<K,V> (implements org.apache.commons.collections4.Unmodifiable)