The five principles of OO refer to SRP, OCP, LSP, DIP, ISP.

The five principles of OO refer to SRP, OCP, LSP, DIP, ISP.

Open Closed Principle is the most basic design principle in the Java world, which guides how we build a stable and flexible system.

Defined:

A software entity such as classes, modules, and functions should be open to extensions and closed for modification.

Softeware entities like classes,modules and functions should is open for extension but closed for modifications.

The opening and closing principle means that a software entity should be extended to achieve change, rather than modifying existing code to achieve change.

The five principles of OO refer to SRP, OCP, LSP, DIP, ISP.