I have a simple program which reads data from a microcontroller board through serial and outputs it as a graph. Its written in processing language (processing.org) which is just simplified java. This program ran fine couple of years ago, however, I recently tried it on my new laptop right now and it gives me error regarding the library. I am looking for someone familiar in java who can make this program run again. I am attaching both the program and its output, please go through it and contact me if you think its something you can do.