port = "COM99"
arduino = Runtime.start("arduino","Arduino")
vard = Runtime.start("va","VirtualArduino")
vard.connect(port)
arduino.connect(port)
servo1 = Runtime.start("servo1","Servo")
servo2 = Runtime.start("servo2","Servo")
servo1.attach("arduino",1)
servo2.attach("arduino",2)
servo1.sync(servo2)

Create ServoSync.py