List remove first element java

In Java, the LinkedList class provides the removeFirst method to remove and return the first element of the list. If the list is empty, the method throws a NoSuchElementException.

We can use the remove method of ArrayList container in Java to remove the first element. Note : Incase the ArrayList contains duplicates, it will delete the first occurrence of the object passed as a parameter to the remove method. Below is the implementation to delete the first element using the two approaches:. Skip to content. Change Language. Open In App.

List remove first element java

.

Work Experiences. ConcurrentLinkedDeque removeFirst method in Java. Add Other Experiences.

.

A common solution is to remove the element at the specific position in the list is using the remove method. It works by shifting any subsequent elements to the left. Note that UnsupportedOperationException will be thrown if the remove method is called on an unmodifiable list. List ; import java. Collectors ; import java. Download Run Code.

List remove first element java

Skip to content. Change Language. Open In App. Related Articles. Solve Coding Problems.

Another word for fire

How to remove an element from ArrayList in Java? What kind of Experience do you want to share? Thank you for your valuable feedback! Work Experiences. Like Article Like. Like Article. Last Updated : 26 Jan, Last Updated : 31 Mar, Chinmoy Lenka. Similar Reads.

ArrayList is a part of collection framework and is present in java.

List; import java. Enhance the article with your expertise. Suggest Changes. You can suggest the changes for now and it will be under the article's discussion tab. You can suggest the changes for now and it will be under the article's discussion tab. What kind of Experience do you want to share? How to remove an element from ArrayList in Java? We use cookies to ensure you have the best browsing experience on our website. ArrayList of ArrayList in Java. Enhance the article with your expertise. Sure, here is an example of using the removeFirst method in Java, with the full code and output:. Maximize your earnings for your published articles in Dev Scripter ! Share your suggestions to enhance the article. Below is the implementation to delete the first element using the two approaches:. Trending in News.