camel - YAML for Java. A user-friendly OOP library. (more…)

If you’ve worked with JUnit and Mockito, you must be familiar with matchers. They provide a way to verify parameters during method invocation. Among many of ... (more…)

1515 days That’s how much time it took me from the moment I started this blog, until I became a Java Champion. In this article, I’m going to show you what I did so that, after 1515 days… (more…)

Red Hat has introduced a new Java distribution, Mandrel, that compiles Java applications directly to native code. As a fork of GraalVM, this decreases startup time and memory usage. (more…)

BigDecimal is an immutable data type. So every method of this class should be thread safe. But this not the case for the method toString. Calling it from multiple threads leads to strange results. (more…)