This repository contains exercises and practices from a university course on software design patterns. It includes examples of the following patterns:

• Factory: Creating objects without specifying the exact class.
• Strategy: Encapsulating algorithms to make them interchangeable.
• Adapter: Integrating classes with incompatible interfaces.
• Composite: Treating individual objects and compositions of objects uniformly.
• Decorator: Dynamically adding responsibilities to objects.
• State: Altering an object's behavior when its internal state changes.
• Observer: Defining a one-to-many dependency between objects.
• Singleton: Ensuring a class has only one instance.
• Facade: Providing a simplified interface to a set of interfaces in a subsystem.

• Language: Java