You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow passing ...

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 ...

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 ...