# Uses of Interface
java.util.SequencedMap

Packages that use SequencedMap
Package
Description
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.

- ## Uses of SequencedMap in java.util

  Subinterfaces of SequencedMap in java.util
  Modifier and Type
  Interface
  Description
  `interface`
  `NavigableMap<K,V>`
  A `SortedMap` extended with navigation methods returning the closest matches for given search targets.
  `interface`
  `SortedMap<K,V>`
  A `Map` that further provides a total ordering on its keys.
  Classes in java.util that implement SequencedMap
  Modifier and Type
  Class
  Description
  `class`
  `LinkedHashMap<K,V>`
  Hash table and linked list implementation of the `Map` interface, with well-defined encounter order.
  `class`
  `TreeMap<K,V>`
  A Red-Black tree based `NavigableMap` implementation.
  Methods in java.util that return SequencedMap
  Modifier and Type
  Method
  Description
  `SequencedMap<K,V>`
  LinkedHashMap.`reversed()`
  Returns a reverse-ordered view of this map.
  `SequencedMap<K,V>`
  SequencedMap.`reversed()`
  Returns a reverse-ordered view of this map.
  `static <K, V> SequencedMap<K,V>`
  Collections.`unmodifiableSequencedMap(SequencedMap<? extends K,? extends V> m)`
  Returns an unmodifiable view of the specified `SequencedMap`.
  Methods in java.util with parameters of type SequencedMap
  Modifier and Type
  Method
  Description
  `static <E> SequencedSet<E>`
  Collections.`newSequencedSetFromMap(SequencedMap<E,Boolean> map)`
  Returns a sequenced set backed by the specified map.
  `static <K, V> SequencedMap<K,V>`
  Collections.`unmodifiableSequencedMap(SequencedMap<? extends K,? extends V> m)`
  Returns an unmodifiable view of the specified `SequencedMap`.

- ## Uses of SequencedMap in java.util.concurrent

  Subinterfaces of SequencedMap in java.util.concurrent
  Modifier and Type
  Interface
  Description
  `interface`
  `ConcurrentNavigableMap<K,V>`
  A `ConcurrentMap` supporting `NavigableMap` operations, and recursively so for its navigable sub-maps.
  Classes in java.util.concurrent that implement SequencedMap
  Modifier and Type
  Class
  Description
  `class`
  `ConcurrentSkipListMap<K,V>`
  A scalable concurrent `ConcurrentNavigableMap` implementation.