SajhaBashi Java Guru,
I need your help to read csv file (which included comma delimiter) to pop up it in Java GUI.

sample of csv data file
--------------------------
JavaGuru,SajhaBashi,777,love2help
Neprican,Amrican,Mexican


GUI description to popup csv data
----------------------------------------
Name:
Residence:
Secret Number:
Hobby:
Friends:

Also Update csv file with other data..........

Also help me to implement scientific calculator. I am able to do standard functional calculator but having problem to implement trigonometic operations( sin, cos, tan, sin-1, cos-1, tan-1), convernt between decimal numbers and integers and include the following operations:
1/x, x power y, x power 1 by y, log10, 1n, e power x

JavaGuru ko Jay Hosa........
Hajurko Darsan Milosa......