Passing object references in Java. In this article you’ll learn the difference between passing by reference and passing by value in Java and how to pass Java object references: ‘Pass by ...

Universal generics would allow Java type variables to range over primitive and reference types, making it easier to extend or reuse code across different types. Topics Spotlight: New Thinking ...

Difference between double and float Java types. The key difference between a float and double in Java is that a double can represent much larger numbers than a float. Both data types represent numbers ...

It means that on newer JDKs, a wrapper class will be created automatically when a primitive type is used anywhere a reference type is expected. As such, on post JDK 1.5 versions of the JVM, the ...