Choosing the Right List Implementation for Optimal Performance in Java
Choosing the proper data structure can have a significant impact on the performance and efficiency of your code. Two commonly used data structures for managing collections of objects are ArrayList and LinkedList.
Both of them have their own unique strengths and weaknesses. Making a choice between them is important to achieve optimal results. The objective of this article is to provide an in-depth analysis of ArrayList and LinkedList in Java. I will highlight their differences, use cases, and when it’s best to avoid each structure.
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Overview of ArrayList and LinkedList
ArrayList
An ArrayList is a dynamic array that can grow or shrink in size as needed. It is part of the java.util package. It provides a resizable array-like data structure. Internally, an ArrayList is backed by an array. It allows for fast random access and efficient…