*Key principles of Object-Oriented Programming (OOP) supported by Java:* Java su

*Key principles of Object-Oriented Programming (OOP) supported by Java:*
Java supports the key principles of OOP, including:
– *Encapsulation:* Bundling data and methods that operate on the data into a single unit (class).
– *Inheritance:* Allowing a class (subclass) to inherit properties and behavior from another class (superclass).
– *Polymorphism:* Providing the ability for objects to be treated as instances of their superclass, allowing for methods to be overridden and objects to be referenced by their superclass type.
– *Abstraction:* Hiding complex implementation details and providing a simplified interface for interacting with objects.
– *Association:* Defining relationships between classes, such as one-to-one, one-to-many, and many-to-many associations.
– *Composition:* Building complex objects by combining simpler objects.
– *Aggregation:* Representing “has-a” relationships between objects, where one object contains another object as a part.
– *Interfaces:* Defining contracts for classes to implement, allowing for multiple inheritance-like behavior.
– *Encapsulation:* Protecting internal data from direct access and manipulation by providing public methods to interact with the data.
Java achieves these principles through its class-based object-oriented model, supporting features like classes, interfaces, inheritance, and polymorphism.