Reference objects aren't just useful when memory is at a premium; they can also be used to provide slick caching abilities to any application.

Class – Everything in Java is associated with classes and objects. Being a user-defined blueprint, a class in simple terms represents the data structure which is used again and again.

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

To access this Class object, you’re forced to extend java.lang.SecurityManager in order to access the protected getClassContext() method, which returns the current execution stack as an array of ...

One accepts an Object array and the other accepts a String array. Each returns an array of Class objects, corresponding either to the runtime types of the elements of the Object array, or to the ...