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 ...

Basic Java Questions and Answers (Part 5) — Wrapper Classes I’ve compiled a list of questions and answers about fundamental topics in Java that I believe every Java developer should be aware of. This ...

Invoke Servlet Methods From Java AppsDavid TayouriListing 4. Changing the wrapper class to its primitive type.