In order to particpate in the tournament, the students must modify their code as follows:

- there should be no main method - they should change their main method to:
    public static void playagainst(String opponent, TcpClient fnet)
  where "opponent" represents their opponent's name and "fnet" represents an already set up connection to the
  fishnet server

- they should therefore not open a connection to the fnet server, nor should they send a "quit" message to the
  server when they are done.  they also should not do an fnet.close()

-G