INTERVIEW QUESTIONS J2EE CORE JAVA DETAILS

Question: What is method overloading?

Answer: Method Overloading means to have two or more methods with same name in the same class with different arguments. The benefit of method overloading is that it allows you to implement methods that support the same semantic operation but differ by argument number or type.
Note:

* Overloaded methods MUST change the argument list
* Overloaded methods CAN change the return type
* Overloaded methods CAN change the access modifier
* Overloaded methods CAN declare new or broader checked exceptions
* A method can be overloaded in the same class or in a subclass

Method Overloading means to have two or more methods with same name in the same class with different arguments. The benefit of method overloading is that it allows you to implement methods that support the same semantic operation but differ by argument number or type.
Note:

* Overloaded methods MUST change the argument list
* Overloaded methods CAN change the return type
* Overloaded methods CAN change the access modifier
* Overloaded methods CAN declare new or broader checked exceptions
* A method can be overloaded in the same class or in a subclass

Source: CoolInterview.com

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