This Java array tutorial provides a complete guide starting with the basics of declaration and initialization and advancing to more complex topics including sparse arrays, dynamic arrays, multithreading with arrays, and managing the memory. In this tutorial, learn How to Declare, Create, Initialize Array in JAVA with Examples. Also understand Pass by reference and Multidimensional arrays. What is an Array? An array is a very common type of data structure wherein all elements must be of the same data type. Introduction Arrays are a fundamental data structure in Java, used to store multiple values of the same type in a single variable. This tutorial covers the basics of arrays, designed for beginners who are new to programming. Table of Contents What is an Array? Declaring an Array Initializing an Array Accessing Array Elements Looping Through an Array Length of an Array Multidimensional Arrays Common Array Operations Copying Arrays Sorting Arrays Searching Arrays Filling Arrays Simple Use ... In Java, an array is an important linear data structure that allows us to store multiple values of the same type. Arrays in Java are objects, like all other objects in Java, arrays implicitly inherit from the java.lang.Object class.
