Uses of Interface java.util.Deque (Java SE 13 & JDK 13 )
Description: use: module: java.base, package: java.util, interface: Deque

# Uses of Interface
java.util.Deque

Packages that use Deque
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 Deque in java.util

  Classes in java.util that implement Deque
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `ArrayDeque<E>` | Resizable-array implementation of the `Deque` interface.
  `class` | `LinkedList<E>` | Doubly-linked list implementation of the `List` and `Deque` interfaces.

  Methods in java.util with parameters of type Deque
  Modifier and Type | Method | Description
  --- | --- | ---
  `static <T> Queue<T>` | Collections.`asLifoQueue​(Deque<T> deque)` | Returns a view of a `Deque` as a Last-in-first-out (Lifo) `Queue`.

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

  Subinterfaces of Deque in java.util.concurrent
  Modifier and Type | Interface | Description
  --- | --- | ---
  `interface` | `BlockingDeque<E>` | A `Deque` that additionally supports blocking operations that wait for the deque to become non-empty when retrieving an element, and wait for space to become available in the deque when storing an element.

  Classes in java.util.concurrent that implement Deque
  Modifier and Type | Class | Description
  --- | --- | ---
  `class` | `ConcurrentLinkedDeque<E>` | An unbounded concurrent deque based on linked nodes.
  `class` | `LinkedBlockingDeque<E>` | An optionally-bounded blocking deque based on linked nodes.