Gradle 5.6 is here with faster Groovy compilation, a new plugin for Java test fixtures, and better management of plugin versions in multi-project builds.
GraalVM 19.2.0: Preview the Java Flight Recorder plugin - JAXenter
The most recent version of GraalVM is here! 19.2.0 includes a variety of bug fixes, compatibility improvements, and some brand new developer tools..
java.lang.Record: Draft Specification
Work on proposed Java Records continues to proceed. Brian Goetz started three new threads on the OpenJDK amber-spec-experts mailing list y…
How to install the JDK on Windows and set up JAVA_HOME
Follow these steps on how to install the JDK on Windows or Linux correctly, and set up JAVA_HOME and PATH environment variables without errors.
JRebel Features | Faster Java Development | Eliminate Build & Redeploy
JRebel supports changes to method bodies, add/remove methods, constructors, fields, classes, annotations. Reconfigures and rewires components automatically.
JEP drafts – removing Concurrent Mark Sweep garbage collector & ZGC support for macOS - JAXenter
Two new JDK Enhancement Proposals, or JEP, drafts propose to make changes to garbage collection in the next JDK. Let’s take a closer look.
Using Kubernetes Secrets with Payara Micro
This blog discusses the basics around Kubernetes ConfigMaps and Secrets and gives two examples of how to use them in combination with Payara Micro.
Tips on how to successfully bring AI culture to dev teams - Coffee Talk: Java, News, Stories and Opinions
The popularity of AI makes it an appealing option for some enterprises, but there’s no one surefire option to implement AI culture with your staff. Follow these tips to open the door for AI in your business.
MMLSpark: Unifying Machine Learning Ecosystems at Massive Scales
We introduce Microsoft Machine Learning for Apache Spark (MMLSpark), anecosystem of enhancements that expand the Apache Spark distributed computinglibrary to tackle problems in Deep Learning, Micro-Service Orchestration,Gradient Boosting, Model Interpretability, and other areas of moderncomputation. Furthermore, we present a novel system called Spark Serving thatallows users to run any Apache Spark program as a distributed, sub-millisecondlatency web service backed by their existing Spark Cluster. All MMLSparkcontributions have the same API to enable simple composition across frameworksand usage across batch, streaming, and RESTful web serving scenarios on static,elastic, or serverless clusters. We showcase MMLSpark by creating a method fordeep object detection capable of learning without human labeled data anddemonstrate its effectiveness for Snow Leopard conservation.
How JRebel Speeds Up Development
JRebel is a JVM plugin that speeds up the development of Java applications by skipping the build and redeploy steps. Watch this video to learn more.
Weigh cost, flexibility in your Java cloud IDE comparisons
A Java cloud IDE can prove largely beneficial for developers. But the choice isn’t a simple one. Explore these four options for cloud-based development, and pay special attention to cost and flexibility before you make a decision.
What are the differences between EAR, JAR and WAR files?
What’s the difference between EAR, JAR and WAR files? They are three common formats for Java application deployment, but they each target different environments with different characteristics.
Adapter Design Pattern In Java - Programmer Girl
Introduction: The Adapter design pattern is a structural design pattern that helps us to connect to the legacy or third-party code that exposes a similar functionality through a different interface. A real-world analogy for an adapter is the one we use to connect our USB cable to an ethernet port. While designing an object-oriented application, …
Integration tests with Docker
This post gives an overview how we at Karakun use Docker to create integration tests for JavaEE / JakartaEE based libraries and frameworks.