JDK 16 brought several heavily anticipated features out of their preview phases and into production readiness:
Java Development Kit (JDK) 16 was released in March 2021 as a standard feature release under Java's six-month cadence. Building on the momentum of previous versions, this release introduced 17 major enhancements designed to improve developer productivity, memory management, and platform performance. 🚀 Key Language Features JDK 16 begins to take shape
Restricts which other classes or interfaces may extend or implement them, allowing more control over inheritance hierarchies. ⚙️ Performance & JVM Improvements JDK 16 brought several heavily anticipated features out
Allows developers to skip explicit type casting after an object is verified against a specific type. and hashCode() .
Transparent data carrier classes that eliminate massive amounts of boilerplate code like getters, setters, equals() , and hashCode() .