Example of Method Overriding and Overloading in Java2 min read

In this tutorial, we will write a program for method overriding and method overloading. Before that, you should have knowledge on the following topic in Java.


Example of method overriding in Java:

Output method overriding:

I am A Dog
Breed: German Shepard

Explanation:
In the above example, we can see that ‘b‘ is a type of dog but still executes the display method in the breed class. In the runtime, JVM first looks at the object type and runs the method that belongs to that particular object.

Since the class Dog has the method display, the compiler will have no problem in compiling, and during runtime, the method specific for that particular object will run.


1. Method overloading by changing the data type of Arguments

Output:

sum is 10
sum is 11.0


2. Method overloading by changing the number of the argument

Output of Method overloading:

Argument List is empty

Name:Karan Id:1101

Name:Prashant Id:1102 Age:23


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