نکاتی در مورد پلی مورفیسم و Overloading در جاوا

• Writing more than one method with the same name but their job is different is as known as polymorphism.

• polymorphism has 2 type: 1-static polymorphism 2-dynamic polymorphism
• static polymorphism: it is known as a compile time polymorph. by using the methods we know which method are going to be executed before compilation is known as static poly morph.
• static polymorphism can be achieved using method overloading or constructor overloading.
• method overloading: writing more than one method with same name but different signature in the one class in known as  method overloading
• Constructor overloading: writing more than one constructor with different signature is known as constructor overloading