Nested Classes In Java, just like methods, variables of a class too can have another class as its member. Writing a class within another is allowed in Java. The class written within is called the nested class, and the class that holds the inner class is called the outer class .
Read moreWhat is use of inner class in Java?
Inner classes are a security mechanism in Java. We know a class cannot be associated with the access modifier private, but if we have the class as a member of other class, then the inner class can be made private. And this is also used to access the private members of a class.
Read moreWhat are types of inner class in Java?
There are 4 types of inner classes in Java:
Read moreWhat is inner classes in OOP?
In object-oriented programming (OOP), an inner class or nested class is a class declared entirely within the body of another class or interface . It is distinguished from a subclass.
Read moreWhich are known inner classes?
Non-Static Nested Class (Inner Class) A non-static nested class is a class within another class. It has access to members of the enclosing class (outer class). It is commonly known as inner class .
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