![]() ![]() Argument list should be same in method Overriding. However in case of method overriding the overriding method can have more specific return type (refer this).Īrgument list should be different while doing method overloading. Return type of method does not matter in case of method overloading, it can be same or different. It means a class can have more than one private/final methods of same name but a child class cannot override the private/final methods of their base class. Private and final methods can be overloaded but they cannot be overridden. The reason is that the binding of overridden methods is being done at runtime. Performance: Overloading gives better performance compared to overriding. Static binding is being used for overloaded methods and dynamic binding is being used for overridden/overriding methods. Overriding is all about giving a specific implementation to the inherited method of parent class. The most basic difference is that overloading is being done in the same class while for overriding base and child classes are required. ![]() Static methods cannot be overridden, even if you declare a same static method in child class it has nothing to do with the same method of parent class. Static methods can be overloaded which means a class can have more than one static method of same name. Overloading happens at compile-time while Overriding happens at runtime: The binding of overloaded method call to its definition has happens at compile-time however binding of overridden method call to its definition happens at runtime. ![]()
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