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 Class will convert primitive data types into objects. The objects are necessary if we wish to modify the arguments passed into the method (because primitive types are passed by value). ->The ...