Viewing output from Serial.write

Try in Java with my open source library Ardulink.

www.ardulink.org

I wrote the following example code without testing it but should be almost complete.

Link link = Link.getDefaultInstance();
link.connect(connectionPort); // connectionPort is a String, for example COM19 in windows
link.addRawDataListener(new RawDataListener() {

@Override
public void parseInput(String id, int numBytes, int[] message) {
// Write your code here
}
});

Let me know if you have some trouble.