Category: Articles

Learn to create or generate a finite stream of elements using java.util.Stream API. Also learn to generate infinite stream of data/elements with examples.

The java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet error comes when you deploy a Spring MVC applicati…

We look at seven easy tricks to help you write better Java code, covering best practices for your IDE, unit tests, JDK version, dependency management, and more.

2019 promises to be an exciting year in Java. Industry experts, as well as our internal Java experts, weigh in on what’s to come.

This month we are focusing on OpenJDK projects you should know about. So far we have already covered Valhalla, Panama, Loom, and Skara. This time we will

If you saw the questions to an exam before you took it, it would be significantly easier to pass. Why not employ a similar strategy in your Java certification prep?

After the release of JavaFX 11 under the OpenJFX project last September, we launched openjfx-docs as a starting guide to pave the way for developers that were facing new challenges, mainly JavaFX being outside the JDK and also being modular. At the same time, we provided a number of samples to illustrate how to work …

Authors : Piyush Ghai, Qing Lan

Writing our manifest files for Kubernetes / Openshift often forces us to edit xml, json and yml files by hand.A new library, ap4k allows to specify metadata for these manifest files directly in our Java code using annotations.In the following short example I am going to demonstrate how to generate manifest files using Maven and ap4k.[toc]DependenciesUsing Maven we just ne

Algorithms, Part II from Princeton University. This course covers the essential information that every serious programmer needs to know about algorithms and data structures, with emphasis on applications and scientific performance analysis of …

Azure Functions provides a productive programming model based on triggers and bindings for accelerated development and serverless hosting of event-driven applications. It enables developers to build…

Maven and Jenkins are two of the most popular tools in the Java world. Maven helps to organize your project and provide support to build a…

JDK Mission Control is available as a module for Fedora 29. This article provides installation and usage instructions as well as an example from the author.