How to swap two primitive dataelements using swap function??

How to write a swap function that can swap two integer..??

Now we are getting somewhere. Next time you post code, use the code tags!! See Formatting Tips or just select the code and click the Code button.
you cant swap i,j using the above code...You're right. You can't do that.
so how to do that??The ints must be within some object, like I showed you
You cannot swap the values of two arguments to a method and expect the caller's variables be swapped because Java passes arguments by value not reference. There is no such thing as a pointer to a variable in Java as there is in C/C++.

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