When you override any method, it is optional but recommended in JAVA to write @Override just above the method which you are overriding. This helps JAVA compiler to know that we want to override a method here which is already present in Parent class. But in-case if it is not present the...
Example of Overriding in Java Let’s understand the concept of overriding with an example. We will create a method in the parent class and then override that method in the child class. It is important to note that there can be more than one child class, which overrides the parent class....
These return types are called covariant return types, and they differ in that the return type of the overriding method can be a subclass of the return type of its superclass method. We explain this with an example. Consider four classes Animal, Goat, Zoo, and PettingZoo, where Goat derived...
classJavaExample{voiddisp(inta,doubleb){System.out.println("Method A");}voiddisp(inta,doubleb,doublec){System.out.println("Method B");}voiddisp(inta,floatb){System.out.println("Method C");}publicstaticvoidmain(Stringargs[]){JavaExampleobj=newJavaExample();/* This time promotion won't ...
Declaring a method in sub class which is already present in parent class is known as method overriding. Overriding is done so that a child class can give its own implementation to a method which is already provided by the parent class. In this case the m
Method Overriding Example File: Test.java importjava.io.*;classMaster{publicvoidfnct(){System.out.println("Master Class");}}classServantextendsMaster{//Overriding methodpublicvoidfnct(){System.out.println("Servant Class");}}publicclassTest{publicstaticvoidmain(String args[]){Servant obj=newServan...
Method overriding in Java is when a subclass provides a specific implementation of a method that is already provided by its parent class. This allows the subclass to inherit the methods of the parent class and modify them as needed. Here’s a simple example: ...
() method to include this additional tax. That might be a good example. Or, in the main class we create instances of both Product and ElectronicProduct and print their details, including their names, prices, and total prices after tax calculations. Here, an ElectronicProduct can have its ...
A common question that arises while performing overriding in Java is: Can we access the method of the superclass after overriding? Well, the answer isYes. To access the method of the superclass from the subclass, we use thesuperkeyword. ...
6. Which of these is supported by method overriding in Java? a) Abstraction b) Encapsulation c) Polymorphism d) None of the mentioned View Answer 7. What will be the output of the following Java program? classAlligator { publicstaticvoidmain(String[]args) ...