Wrapper class methods. Java’s wrapper classes provide a rich set of utility methods beyond their primary role of boxing primitives. These methods offer convenient ways to parse strings, convert ...

1. to wrap primitive into object forms so that we can handle primitives also just like objects. 2. To define several utility methods which are required for primitives. Constructors Almost all wrapper ...

Wrapper classes have static helper methods like .parseX() and .valueOf() for explicit primitive conversion. Casting is the process of converting a data type to another data type. This is also called ...