Difference between method Overloading and Overriding.
 

Method Overloading Method Overriding
1) Method overloading increases the readability of the program. Method overriding provides the specific implementation of the method that is already provided by its super class.
2) method overlaoding is occurs within the class. Method overriding occurs in two classes that have IS-A relationship.
3) In this case, parameter must be different. In this case, parameter must be same.