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chandan
wrapper class
2 Answer(s)      a year and 7 months ago
Posted in : Java Beginners


why wrapper class does not have a default constructor???


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January 28, 2013 at 3:39 PM


hi friend,

In my opinion, Wrapper classes doesn't have the default constructor because of the immutability feature of Wrapper objects i.e. in Java the primitive Wrapper objects are immutable i.e. a value assigned once to this object can't be changed so, there is no sense made for assigning a default value to an immutable object because each time it will give the default value and you will be stuck with this default value.



January 28, 2013 at 3:41 PM


To read detail about the Wrapper class in Java you can go through the following link Wrapper Classes



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