Nested Classes

A class defined within another class is called nested. By default, the nested class is private.

class Container  
 {  
     class Nested  
     {  
         // Add code here.  
     }  
 }

To create an instance of the nested class, use the name of the container class followed by the dot and then followed by the name of the nested class:

Container.Nested nestedInstance = new Container.Nested()