JEP 401, integrated into JDK 28, introduces value objects. These new class instances feature final fields, altered behavior for equality checks, and stricter construction and synchronization rules. It ...

OpenJDK proposals would introduce value objects, primitive objects, and unify basic primitives with objects, so that all Java values will be objects. OpenJDK’s Project Valhalla, which explores ...

Three Oracle engineers have submitted a formal thesis of proposed enhancements to the Java Virtual Machine and Java language to support small, immutable value types. “The goal of this effort is to ...

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Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...