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…)

Previous message (by thread): [External] : Re: Pattern coverage... (more…)

When it comes to building CLI apps, Java is not your first ( not even among the top 3) choice that comes to mind. However, one of the amazing things about java is its ecosystem and vibrant community, which means that you can find some tools/libraries for ... (more…)

In the previous post we looked at different implementations of the Collector interface. As you saw, there are a wide range of collectors available out of the box. However — sometimes you need something special that you simply have to make... (more…)

Model Layer Implementation for a J2EE Pull MVC WebApp - arkanovicz/modality... (more…)