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Question

In the "MyFunnyClass" below, we see there are three methods with the same name. Will this be OK? What is this called?

public class MyFunnyClass{

public void doSomething(int itemCode){ }

public void doSomething(char itemID){

} public void doSomething(int itemCode, char itemID){

 

} }

Answer 1

Yes, this is OK.  This is called method overloading.

Answer 2

yes, you may overload the methods in the class as long

as the argument lists are different.

 

You can also overload the constructors.