Types of inner class in Java

There are 4 types of inner classes in Java:

In Java, it is also possible to nest classes (a class within a class ). The purpose of nested classes is to group classes that belong together, which makes your code more readable and maintainable.

Terminology: Nested classes are divided into two categories: non-static and static . Non-static nested classes are called inner classes. Nested classes that are declared static are called static nested classes. A nested class is a member of its enclosing class.

Types of Nested classes TypeDescriptionMember Inner ClassA class created within class and outside method.Anonymous Inner ClassA class created for implementing an interface or extending class. The java compiler decides its name.Local Inner ClassA class was created within the method.Java Inner Classes (Nested Classes) – Javatpoint www.javatpoint.com › java-inner-class