The reason why inner classes cannot have static members is because static members are usually instantiated when the program starts. However, an inner class depends on having an instance of its enclosing class in order to create it and then access it’s members.
Read moreWhat is static inner class in Java?
A static inner class is a nested class which is a static member of the outer class . It can be accessed without instantiating the outer class, using other static members. Just like static members, a static nested class does not have access to the instance variables and methods of the outer class.
Read moreShould static classes be inner?
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 .
Read moreCan we declare local inner class as private?
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.
Read moreCan an inner class may be defined as static?
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
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