You can declare local variables within any method. The example code below declares a local variable in the AlarmClock snooze() method: public class AlarmClock { public void snooze() { ...

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

Need a JAX-RS tutorial that can teach you web services development quickly? This RESTful web service example in Java using Eclipse will do just that, showing you how to code, test and deploy a ...