Autoboxing and Unboxing

What is autoboxing?

Autoboxing is an automatic conversion from the primitive types to their corresponding object wrapper classes. It includes converting an int to an Integer and a double to a Double.

Autoboxing is applied when:

• A primitive value is passed as an argument to a method that expects an object of the corresponding wrapper class.
• A primitive value is assigned to a variable of the corresponding wrapper class.

Here’s ...