R help - Feb 2012 - RServe

One line of the RServe documentation (for Java, which I do not know) is:

Rconnection c = new Rconnection();

1. Is Rserve a COM or ActiveX object? If affirmative, what is the ProgId (or
clsid)?

2. If Rserve is not an ActiveX Object, does Java (like C#) require a reference
to the EXE or DLL that is Rconnection? If affirmative, what is the full name of
that EXE or DLL?

I am attempting to see if I can use Rserve from C# and would appreciate any help
in getting started. Thanks.
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