The Java Collections Framework provides a comprehensive set of interfaces, implementations, and algorithms to work with collections of objects in Java. It offers a unified architecture for representing and manipulating collections, making it easier to work with data structures in Java programs. The Collections Framework is a fundamental part of Java programming and is widely used in various applications ranging from simple data manipulation tasks to complex algorithms and data processing pipelines. Key components of the Collections Framework: Interfaces Collection : The root interface of the Collections Framework hierarchy. Represents a group of objects, known as elements. Subinterfaces include List , Set , and Queue . List : Represents an ordered collection of elements where duplicate elements are allowed. Allows elements to be accessed and inserted by index. Implementations include ArrayList , LinkedList , and Vector . Set : Represents a collection of unique elements ...
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