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Tag Archives: java-inheritance

Multiple Inheritance is a feature of an object-oriented concept, where a class can inherit properties of more than one parent class. The problem occurs when… Read More
Before understanding the static control flow of a program, we must be familiar with the following two terms: Class loading: It refers to reading the… Read More
Inheritance is an important pillar of OOP(Object-Oriented Programming). It is the mechanism in java by which one class is allowed to inherit the features(fields and… Read More
A relationship in Java means different relations between two or more classes. For example, if a class Bulb inherits another class Device, then we can… Read More
Variables in Java do not follow polymorphism. Overriding is only applicable to methods but not to variables. In Java, if the child and parent class… Read More
Java provides a mechanism to handle exceptions. To learn about exception handling, you can refer to exceptions in java. In this article, we discuss exception… Read More
Inheritance, as we have all heard is one of the most important features of Object-Oriented Programming Languages whether it is Java, C++, or any other… Read More
A class can implement multiple interfaces in java, but what if the implemented multiple default interfaces have default methods with the same signatures? Then in… Read More
Favoring Composition over Inheritance is a principle in object-oriented programming (OOP). Classes should achieve polymorphic behavior and code reuse by their composition rather than inheritance… Read More
Method overriding in Java is when a subclass implements a method that is already present inside the superclass. With the help of method overriding we… Read More
Inheritance is a substantial rule of any Object-Oriented Programming (OOP) language but still, there are ways to prevent method overriding in child classes which are… Read More
Typecasting is the assessment of the value of one primitive data type to another type. In java, there are two types of casting namely upcasting… Read More
Association is the relation between two separate classes which establishes through their Objects. Composition and Aggregation are the two forms of association. In Java, a… Read More
Class loading means reading .class file and store corresponding binary data in Method Area. For each .class file, JVM will store corresponding information in Method… Read More
We prefer inheritance to reuse the code available in existing classes. In Java, Inheritance is the concept in which one class inherits the properties of… Read More