How come a nullpointer exception has occurred i this program !!!
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I am sorry i had misprinted somthing !!! Now I am getting A NUllPointerException !!! Why is it ?? Can you help me out please !!
be a well encapsulated person, don't expose your privates, unless you public void getWife()!
The wrapper variable is not 'i' its 'a' . I am sorry !!! Now can anyone help me out !!
Thanks a lot to everyone for helping me a lot !!