Serial Comms with Java

Hello all,

Just a quick question; I'm learning Java at the moment (slowly), I am
looking to perform serial comms eventually, such as RS-232 via the serial
port and maybe even CAN (will require additional hardware though). Does
anyone know how easy either of these are to implement in Java?

I'm expecting RS-232 will be ok, I'm expecting CAN might be rather less well
supported though...

Cheers,
Richard.


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