class Outer { private val bar: Int = 1 class Nested { fun foo() = 2 } } val demo = Outer.Nested().foo() // == 2 Nested classes cannot directly access members (including private members) of the outer ...

In Java, nested classes are categorized as either static member classes or inner classes. ... Inner class type 2: Local classes. It’s occasionally helpful to declare a class in a block, ...

There are two types of nested classes: static nested classes and inner classes. Written by David Petersheim, Contributor Feb. 3, 2005 at 8:00 a.m. PT A nested class is defined inside another class.