This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

We are going to stand up a simple Java app in a VM on Google Cloud Platform (GCP), Dockerize it, then remotely debug it and modify its code from Visual Studio Code running on a local host. We’ll ...

In fact, you don’t even have to code your Java into a file. JShell can execute lines of Java code directly on the command line. Java without a main method Historically, Java devs have had to code a ...

Quickly learn how to use the Java ternary operator and see how this simple programming construct can help make your conditional logic, if statements and return statements clearer and more concise.

The example code below shows how to use Java’s DirectoryStream in a method to list the files of a directory: public Set<String> listFilesUsingDirectoryStream(String dir) throws IOException { ...