What is upcasting and downcasting in java

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#upcasting #downcasting #java

Upcasting: Upcasting is the typecasting of a child object to a parent object. Upcasting can be done implicitly. Upcasting gives us the flexibility to access the parent class members but it is not possible to access all the child class members using this feature. Instead of all the members, we can access some specified members of the child class. For instance, we can access the overridden methods.
Downcasting: Similarly, downcasting means the typecasting of a parent object to a child object. Downcasting cannot be implicitly.

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