Can you write a class in a class?

Each realized variation of that object is an instance of its class. That is, it is a member of a given class that has specified values rather than variables. … An object is an instance of a class, and may be called a class instance or class object; instantiation is then also known as construction.

Everything in Java is associated with classes and objects , along with its attributes and methods. For example: in real life, a car is an object. The car has attributes, such as weight and color, and methods, such as drive and brake. A Class is like an object constructor, or a “blueprint” for creating objects.

You just need to write a class within a class . 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. Following is the program to create an inner class and access it.