abstract class can be declared as final
Abstract class can’t be declare as final.
The reasion behind it that, If we declare a class as abstract then we can’t intanciate that class ( only we can extend that class) . And if create aa class as final then we can’t extend that class.
So if we have a final abstract class then that class can never.
Because of abstract we can’t not instanciate the class
and because of final we can’t extend that class also
So that class has no use.