In Java, access modifiers are keywords that set the accessibility (or visibility) of classes, methods, and other members. They control where a particular class, method, or variable can be accessed ...

Abstract: Access modifiers allow Java developers to define package and class interfaces tailored for different groups of clients. According to the principles of information hiding and encapsulation, ...

Abstract: Every element of a software architecture, e.g. a subsystem, package, or class, should have a well-defined interface that exposes or hides its sub elements according to the principles of ...