Calling perl from java

Hi ALL,

I am newbie to this list.
I would like to call the perl from java.  I'm very appreciate if you could
help me about this one.  I also would like to return the value in java.
Basicly, this is the step:
1) java: get 2 arguement.
2) call perl to process this 2 arguement(return 2 values to java)
3) java: return 2 arguement after perl process it.

Thanks
Dinu