Ho un'errore di eccezione in com.sun.comm.Linuxdriver
nel file javax.comm.propriety, e in particolare ecco il file; cosa significa ?

codice:
# Implementation specific driver
driver=com.sun.comm.LinuxDriver

# Paths to server-side serial port devices
serpath0 = /dev/ttyS0
serpath1 = /dev/ttyS1
serpath2 = /dev/rfcomm0
serpath2 = /dev/rfcomm1
serpath2 = /dev/ttyUSB0

# Paths to server-side parallel port devices
parpath0 = /dev/parport0
parpath1 = /dev/parport1
Grazie