Brian Goetz, Java language architect, outlines his vision for a more growable Java by introducing the “witness” concept, discussing underlying philosophy, potential new features like numeric types, operator overloading, collection expressions, and how these ideas fit into the Valhalla project and Java’s future roadmap.
Chief designer Michail Zarečenskij explains Kotlin’s evolution from a Java alternative to a multiplatform language, its ongoing reliance on JVM interoperability, hopes for Project Valhalla, the impact of Project Loom on coroutines, and upcoming features slated for the next Kotlin release.
This article explores the trade‑offs between efficiency, readability and maintainability in software development, presents common naming conventions and best‑practice guidelines for Java, discusses proper use of comments, and introduces advanced language constructs such as records, sealed classes and the upcoming Valhalla project.
Michael Rasmussen of JRebel discusses Java’s accelerating development, the shifting OpenJDK LTS cadence, adoption trends for Java 8 and 17, upcoming features in Java 18‑19, the future impact of the Valhalla project, and how microservice frameworks and IDE preferences are shaping the Java ecosystem in 2022.
The article explains the upcoming Java Valhalla project, detailing how value objects, primitive classes, and specialized generics will reshape the JVM’s type system, reduce memory overhead, and introduce new value‑class semantics for more efficient Java programming.
This article explains the Java Valhalla project, its upcoming value objects, primitive classes, and specialized generics, discusses the limitations of Java's type system and object headers, and introduces the concept and features of value classes with code examples.
