Java Deque: Exploring Remove & Poll Methods | Java Collection Framework

Publicado el: 16 noviembre 2014
en el canal de: Ram N Java

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Welcome to our Java Collection Framework tutorial series! In this video, we'll explore the `remove()` and `poll()` methods of the Deque interface in Java.

*Understanding Deque Operations:*
Deque, also known as a Double Ended Queue, is a versatile data structure in Java that allows insertion and removal of elements from both ends. The `remove()` and `poll()` methods are used to remove and retrieve elements from the Deque.

*Using `remove()`:*
The `remove()` method removes and returns the first occurrence of the specified element from the Deque. If the Deque does not contain the element, it throws a NoSuchElementException.

*Using `poll()`:*
On the other hand, the `poll()` method retrieves and removes the first element of the Deque, or returns null if the Deque is empty.

*Practical Examples:*
We'll provide practical examples demonstrating how to use these methods effectively to remove elements from a Deque. You'll learn when to use `remove()` and when to use `poll()` based on your specific use case.

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Deque (Remove & Poll Methods) | Java Collection Framework

Java Source Code here:
http://ramj2ee.blogspot.com/2014/11/j...

To Download DequeDemoRemovePoll Project Click the below link
https://drive.google.com/file/d/1eCry...

Github link:
https://github.com/ramram43210/Java/t...

Bitbucket Link:
https://bitbucket.org/ramram43210/jav...

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