Thread: Wrapper Classes

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    Wrapper Classes


    Hello everyone...
    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 03:14 AM. Reason: removing spam
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    Java wrapper classes - Google is your friend and tutor


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    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.

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