The name deque is short for "double ended queue" and is usually pronounced "deck". Most Deque implementations place no fixed limits on the number of elements they may contain, but this interface …

Nov 27, 2025 · The Deque interface is part of the java.util package and extends the Queue interface. It stands for Double-Ended Queue and represents a linear collection that allows insertion, removal, and …

Apr 1, 2025 · This Tutorial Provides Detailed Explanation of Deque or “Double-ended Queue” in Java. You will learn about Deque Interface, API Methods, Implementation etc.

In this tutorial, we will learn about the Deque interface, how to use it, and its methods.

Nov 12, 2025 · In Java, the `Deque` (Double - ended Queue) is a powerful data structure that extends the `Queue` interface. A deque allows elements to be inserted and removed from both ends, …

Sep 16, 2024 · In this tutorial, we will discover & understand completely what is Deque interface, declaration, working of java deque, how to create a deque in java using classes that implement it, …

Sep 1, 2024 · Learn about Java Deque, a double-ended queue that allows insertion and removal from both ends. Explore its features, usage, and implementation with code examples.

Mar 15, 2025 · A Deque (double-ended queue) is a versatile data structure that allows insertion and deletion of elements from both ends.

The dequeue is a double ended queue and data elements can be added or removed from either end. The dequeue in Java is implemented using the java.util.Deque interface which is a subtype of the …

Apr 1, 2025 · A deque is a linear collection that supports insertion and deletion of elements from both the ends. The name 'deque' is an abbreviation for double-ended queue. There are no fixed limits on the …