I'm using a java code which needs to be fed into the arduino kit. I'm unable to execute the code using arduino 0023. Plz help.
The Arduino doesn't run Java. You need to rewrite your code in C/C++.
Code as in programming is not the same as "a code" which usually means something to do with an encoding or encryption. You have "some code" - in Java - that you want to translate to run on an Arduino? If so what is it? Can't give advice without knowing what we're talking about...
hi friend 
actually i've a code to import a file and process the data in it using java. i need to perform the same operation in arduino. is it possible using the same java code or is there some other way to do the job.
No, it's not possible to use the same Java code on an Arduino. As I said earlier, you need to rewrite your code in C/C++.