Integer.valueOf() better than new Integer() [duplicate]

Question

Possible Duplicate:
New Integer vs valueOf

I read at few place that Integer.valueOf is better than new Integer(), since it allows caching of values to be done by the compiler. So when should I be using new Integer() and not Integer.valueOf(). Is there a reason/scenario where I should not be using Interger.valueOf()

Thanks

Answer 1

No, there is no scenario where new Integer() should be used. If you are distinguishing integers by their wrapper object identity then you are not likely to be doing something reasonable.