Echo Server

In shell 1: java UpperCaseEchoServerDriver 
In telnet or PuTTY: Connect to localhost 9462

In shell 1: Press [Enter] to stop


TCPFileRetriever

In shell 1:

java TCPFileRetrieverDriver www.cs.jmu.edu /index.html



HTTPFileRetriever

In shell 1: java HTTPFileRetrieverDriver http://www.cs.jmu.edu/index.html