If you maybe-kinda-sorta have a idea of what a Future is in Java, and want a concise post with a functional “Hello world” example of code… (more…)

This week I had to work on a performance issue. Performance issues are always fun to work with. They give an opportunity to get into the depth of the technology we are using. We learn how much we d… (more…)

Ive been wanting to experiment with Java EE 8 and Java9 as a continuation of my posts on Java 9. (more…)

One file, one piece of functionality. No dependencies. - cschanck/single-file-java... (more…)

Problem Statement Even the most basic problems become interesting when you dig deep enough. Today, I would like to do a deep dive into measuring time in Java. We will start with the very basics of the Java API and gradually move lower in our stack: throug... (more…)