What we know about java.net.URL? It is one of the mature JVM runtime class (@since JDK1.0). URL used in lot of programs. file, jar, ...

Let's look at the newer, slightly modified syntax for switch, called Switch Expressions. With it, case distinctions can be formulated much more elegantly than before. (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…)

Java is In a different cycle releasing features from very short cycles which are considered for some folks not ideal. IMHO it's great beca... (more…)

Following six alpha releases, a beta release, and two release candidates, Red Hat has launched the highly anticipated Quarkus 3.0 release this past week. This update brings a host of new features, including support for Jakarta EE 10, MicroProfile 6.0, Hib... (more…)