Java developers absolutely must learn Maven. Maven is the most popular and pervasive build tool in the Java world. Even if you don't use Maven directly, alternatives such as Gradle, Jenkins or Ivy ...
The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...
Oracle’s Java team sat down with me last week for a fast-moving briefing on Java 25 and the broader direction of the platform. The headline: JDK 25 is an LTS release, the second on Oracle’s new ...
Your AI coding assistant writes a ScopedValue handler for a request pipeline. It binds a user context, forks the work to an ExecutorService, and reads the value on the worker thread. The code compiles ...
The current version, OpenJDK 25, was released in the fall of 2025, with many vendors offering Long-Term Support (LTS). Many companies use such releases as a stability anchor for migrations and ...
This repository contains the Java source code for Google App Engine standard environment, the production runtime, the App Engine APIs, and the local SDK. This repository is organized into several ...
Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...
Named after the iconic South African leader Nelson Mandela, this curious phenomenon happens when a large group of people remembers something one way, only to discover they’ve got it all wrong. And ...
JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince you to switch. Java continues its fast and feature-packed release schedule, ...
A console-based Java application for managing an XML database of employees. Built in raw Java without external libraries, dependencies, or javax.xml.bind.*. Screaming Architecture, Clean Architecture, ...