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Method overloading
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Method overriding
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In a one method
existing in different forms is known as method overloading.
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Redefining parent
class method and implementing in our own way is known as method overriding.
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In method overloading
method name must be same and arguments must be different (least change the order)
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In method overriding
method name must be same and arguments are must be same (arguments order
never change).
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Method signature and
method name is different
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Method name and
signature is same.
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Private and static
and final methods can overload.
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We can’t override
private and static and final methods.
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We can change access
modifier in overloading.
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We can increase scope
access modifier in overriding.
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It is also known as
compile time polymorphism
(or) static polymorphism
and early binding.
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It is also known as
runtime polymorphism (or) dynamic polymorphism (or) late binding.
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Overloading is done
within the same class.
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Overriding is done in
extended child classes only.
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