It's like an array, but offers more flexibility In this tutorial Ihechikara shows you how to declare and initialize an ArrayList in Java with examples.

Java developers have long desired the ability to quickly initialize contents of a List or Set. Yet, it’s strange that so many developers are unaware of Java’s relatively new double brace ...

In Java, both arrays and ArrayLists are utilized to store collections of elements with varying functional and flexibility attributes. An array is a fixed-size data structure that stores elements of a ...