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

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.

However, the Java Platform provides a data structure that greatly simplifies the use of reference objects like this, called the java.util.WeakHashMap class. WeakHashMap works exactly like a hash ...

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 ...