Value types with operator overloading. Expressive and good for performance. Open? Java is owned by Oracle. C# is better and more expressive than Java. Especia

Value types with operator overloading. Expressive and good for performance. Open? Java is owned by Oracle. C# is better and more expressive than Java. Especially the functional/declarative features added after the initial Java influenced release - async/await, var, linq etc.