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  1. 02-06-2009, 10:47 AM #1
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    maheshkanda
    maheshkanda is offline Member
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    Question What are wrapper classes?

    What are wrapper classes?
    Wrapper classes are classes that allow primitive types to be accessed as objects.
    I have this much knowledge about them will any one explain it to me in details with some examples please
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  2. 02-06-2009, 04:39 PM #2
    emceenugget
    emceenugget is offline Senior Member
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    primitives are fine for use in arrays, but when using containers that can only contain objects, wrapper classes come in handy.

    Example: ArrayList cannot hold ints, but can hold Integers.
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