How to use Instanceof Operator in Java?

Instanceof  Operator determine the type of an object(Class type/ Interface type/Array type).Instanceof Operator verifies whether it... Read more »

What is Autoboxing and Autounboxing in Java?

Autoboxing:-    Autoboxing is automatic conversion   of primitive data type to their object equivalents(or boxed primitive). Autoboxi... Read more »

What is an inner class and anonymous classes in Java?

Inner Class: An Inner class is a class that present inside a class is called inner class. Inner classes increase the complexity of cod... Read more »