Java: Read a File into an ArrayList Introduction There are many ways to go about Reading and Writing Files in Java. We typically have some data in memory, on which we perform operations, and then persist in a f...Learn More

How to Convert a Java Array to ArrayList Introduction In this tutorial, we'll be converting an array into a more versatile ArrayList in Java. Arrays.asList() new ArrayList(Arrays.asList()) (Most popular and us...Learn More

Difference Between ArrayList and LinkedList in Java - Code and Performance Introduction Lists are some of the most commonly used data structures. In Java, a common question when using a List implementation is: ...Learn More

How to Remove Duplicate Elements from ArrayList in Java In this tutorial you will learn how to remove duplicate elements from arraylist in Java. We can remove repeated elements in arraylist by two ways. Using ...Learn More