Java currently supports only two types of value: primitives and object references. Project Valhalla extends this by introducing inline classes which are a new form of type that exhibit some ...

OpenJDK’s Project Valhalla, which explores advanced Java language and JVM feature possibilities, is moving forward with a staged delivery of value objects, primitive objects, and unification of ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how ...