[Red5] API question

[Mamontov Sergey V.]

Hi,

I'm little bit misunderstood. Fresh version of Red5 was downloaded
(0.6.3). After reading API, I found, what I can't use
MultiThreadedApplicationAdapter, because I don't have it.
Eclipse mark me this row:
   org.red5.server.adapter.MultiThreadedApplicationAdapter
and say: I can't resolve this.
How it possible, this API documentation was wrote for this version,
but there are no such abilities.