Can we declare local inner class as private?

An inner class, by default, has an implicit reference to an object of the outer class. If you instantiate an object of this from the code of the outer class, this is all done for you. … As a basic rule, if the inner class has no reason to access the outer one, you should make it static by default .

Unlike a class, an inner class can be private and once you declare an inner class private, it cannot be accessed from an object outside the class.

Note: We can not have a static method in a nested inner class because an inner class is implicitly associated with an object of its outer class so it cannot define any static method for itself.24 Şub 2022