A client and server that implements a chat room, similar to Slack.
First, compile the program with make (if you get a message saying "Nothing to be done for 'all'," run make clean and then make).
In a terminal window, cd to the repo's directory and run java GWackChannel to start the server.
In another window, cd to the repo's directory, run java GWackClientGUI, and the program should open. To connect to the server, use localhost as the IP address and 2021 as the port.