Introducing Java Method Overloading Concepts

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 Method Overloading 

Exceeding the size of a method is called Method Overloading.
With method overloading, multiple methods can have the same name with different parameters.

class World {
void countries(int x) {
}
void countries(string y) {
}
|
Method Signature

Method Overloading concept is used to create the same method again and again in the same class. Method Overloading can be done by using or changing parameters. It is called "Method Signature".


Consider the following example, which has two methods that add numbers of different type.


Instead of defining two methods that should do the same thing, it is better to overload one.

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