thanks for replying to my post ( small swapping problem ) but is there no other way

none of u answer my question except
Roy Ben Ami
the array method is which actually works.thanks(why it didnt strike to )
now this is for people who suggested using wrapper classes i think they are immutable and hence of no use.
i know about the suff of pass by value & pass by reference.
so those of u think it can be done by wrapper classes please give me an example(which i think is not possible )
p.s. cindy and eric u have missed my point and explained something else sorry
any other clean method except array one?
i think java can do better than that.

Please just continue this conversation in the original thread, or folks will be swapping back and forth to figure out what has already been talked about.