package com.hackingroomba.roombacomm; import gnu.io.SerialPortEvent; import gnu.io.SerialPortEventListener; public class BetterRoomba implements SerialPortEventListener { private static int RATE = 115200; public static void main(String[] args) { System.out.println("Starting..."); System.out.println("-END-"); } @Override public void serialEvent(SerialPortEvent e) { // do smthng with e } public void startup() { } }