Hey Shouters!! Today we have come up with the ArrayList in Java with good examples to understand. Some main points covered in this article. These are given below: Introduction ArrayList Class Declaration Advantages Methods A Simple Example Synchronization Of ArrayList Convert ArrayList to LinkedList Program Introduction Before discussion of ArrayList some basic concepts are discussed here. The java.util package contains one of Java's most powerful subsystems i.e. The Collection Framework. The Collection Framework contains interfaces and classes to provide state-of-the-art technology for managing groups of objects. Add, Remove, Search etc. activities can be performed using Java collection framework. The collection framework can contain 4 basic things i.e. Lists, Sets, Maps, Queues. One interface can extend another interface, similarly, The List interface extends Collection interface to define an ordered collection with duplicates allowed.
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