August 3rd, 2013, 04:20 AM
How are you all ???
What are the Wrapper classes in the java and what is it's utility...
Why it is used ??/
Last edited by requinix; August 6th, 2013 at 04:14 AM.
Reason: removing spam
August 3rd, 2013, 10:13 AM
Java wrapper classes - Google is your friend and tutor
When the programming world turns decent, the real world will turn upside down.
August 8th, 2013, 10:41 AM
Wrapper classes are used to convert data type to refrence type and then this data type will be treated as a reference variable .
The conversion of data type is know as autoboxing while the reverse process is known as unboxing.