Java Supports Multiple Inheritance
Multiple Inheritance is a feature provided by OOPS, it helps us to create a class that can inherit the properties from more than one parent. Some of the programming languages like C can support multiple inheritance but Java can't support multiple inheritance. This design choice is rooted in various reasons including complexity management, ambiguity resolution, and code management concerns
In the terminology of object-oriented programming, multiple inheritance is the capability of inheriting multiple superclasses by a single subclass. Unlike other object-oriented programming languages, Java does not support multiple inheritance of classes rather it allows the multiple inheritance of Interfaces.
Java does not support multiple inheritance with classes to avoid ambiguity and complexity caused by the Diamond Problem.
Overview Inheritance is one of the fundamental concepts of Object-Oriented Programming OOP. By definition, Inheritance is the process in which a class inherits all the properties including methods, functions, variables of another class. However, Multiple Inheritance is the process in which a class inherits properties from more than one class. Java doesn't support Multiple Inheritance, but
Java multiple inheritance is a feature in which an object or class can inherit characteristics and behavior from more than one parent class or objects.
The Java programming language supports multiple inheritance of type, which is the ability of a class to implement more than one interface. An object can have multiple types the type of its own class and the types of all the interfaces that the class implements.
Java supports this type of multiple inheritance with default methods, since Java 8 release. The Java compiler provides some rules to determine which default method a particular class uses.
Basic Use of Interfaces for Multiple Inheritance Java, unlike some other programming languages, doesn't directly support multiple inheritance in classes. However, it offers a workaround using interfaces. An interface is a reference type in Java, similar to a class, that can contain only constants, method signatures, default methods, static methods, and nested types. It provides a way for a
Moreover, multiple inheritance is rarely needed, so Java excludes it to maintain simplicity and clarity in code. Using Default Methods and Interfaces for Multiple Inheritance Java 8 supports default methods where interfaces can provide a default implementation of methods. And a class can implement two or more interfaces.
Learn about inheritance in Java, its types, advantages, and real-world examples. Understand how to implement single, multiple, and hierarchical inheritance i