Correct Way to Assert Two Equal Lists Ignoring Order
Comparing two Java lists with order ignored is a common requirement during JUnit tests where both lists come from different sources.
Java One-Line List Initialization: List.of, Arrays.asList and More
In Java, a List can be initialized in various ways from older techniques like Arrays.asList() to modern features like List.of(). This tutorial will discuss different techniques to initialize a list in one line covering Java up to Java 21+ and future-ready practices. Method List Attributes Java Version Useful For List<String> …
Remove All Occurrences of Element from a List
Learn to remove all the occurrences of an element from a given List using Java loops, list methods and Stream API.
Convert List to Map in Java
Learn to convert a List to a Map in Java using Streams, Commons collections, and Guava including Multimap class for duplicate list items.
Java List
Lists are the core building blocks of the Collections framework. These tutorials will teach us the basics of different List classes in Java.