Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

The variable must be static, so there's only one for all of the function's execution. [Click on image for larger view.]Figure 1. Testing Out Code Variations at Runtime How can you change the value ...

Learn how Remote Method Invocation (RMI), an application programming interface for Java, preserves the object model and its advantages across a network.