For most of my simple tests/demonstrations, I need a simple Java class with a main function. I have typed in the minimal skeletal class for this thousands of times, but I know that many developers ...

Just about every J2EE application accesses data from a relational database. For this reason, Java Database Connectivity (JDBC) is probably one of the more popular APIs available for the Java ...

Java records example To demonstrate how a Java 17 record can help you create cleaner and simpler code, let's first start off with a standard, simple Java class that can identify a person's location, ...

Traditional Java 8 Predicate example While the Java 8 Predicate is a functional interface, there's nothing to stop a developer from using it in a traditional manner. Here's a Java Predicate example ...