# Uses of Class
org.apache.commons.collections4.keyvalue.AbstractMapEntry

Packages that use AbstractMapEntry
Package
Description
org.apache.commons.collections4.keyvalue
Implements collection and map related key/value classes.

- ## Uses of AbstractMapEntry in org.apache.commons.collections4.keyvalue

  Subclasses of AbstractMapEntry in org.apache.commons.collections4.keyvalue
  Modifier and Type
  Class
  Description
  `final class`
  `DefaultMapEntry<K,V>`
  A restricted implementation of `Map.Entry` that prevents the `Map.Entry` contract from being broken.
  `final class`
  `UnmodifiableMapEntry<K,V>`
  A `Map.Entry` that throws UnsupportedOperationException when `setValue` is called.