Send the outcome netbeans compilation to serial port

[Vincenzo Palazzo]

Hey guys!
I'm new in the world of Arduino and Netbeanse and I would like to start to develop something with these two platforms. I want to create a lamp that changes colours based on the outcome of the program. For example, if the outcome is positive, the led turns green, otherwise it turns red.
I wanted to ask you, is there a way with netbeanse that allows to communicate theserial port the outcome of the program and then pass this information to serial port
with arduino?