How to create image dynamically in Java

Hi
I am new to image API.
My requirement is, I need to write some data (for example string line by line) and want to save it as JPG file in my local system.
Can some one please post the sample code.
Thanks in Advance
Kris
Message was edited by:
kris-help

I am not understanding how to proceed.
If I have any sample code it is going to be very helpful.
Someone please post the code.
Thanks in advance.

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