How to create methods in Java. Let’s rewind a moment and take a closer look at the method we created. ... There you will learn about objects, classes, and much more besides! News.

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. ... How to use method references in Java. May 22, 2025 17 mins.

This article explains how to use Java 17 records in your code. How to use Java 17 records. Java records are easy to create. Simply follow these basic rules: Declare the Record class, which includes a ...

Hiding Java method deprecation problems. There are plenty of deprecated methods in Java, and there’s nothing stopping you from calling them. Sure, a yellow yield sign might appear in the line-number ...

Java 8 introduced a new list() method in java.nio.file.Files. The list method returns a lazily populated Stream of entries in the directory. As such, it is more efficient for processing large folders.