| FarmWarDeployer | 
 A farm war deployer is a class that is able to deploy/undeploy web
 applications in WAR from within the cluster. | 
| FileMessage | Contains the data for a file being transferred over TCP, this is
 essentially a fragment of a file, read and written by the FileMessageFactory. | 
| FileMessageFactory | This factory is used to read files and write files by splitting them up into
 smaller messages. | 
| UndeployMessage |  | 
| WarWatcher | The WarWatcher  watches the deployDir for changes made to the
 directory (adding new WAR files->deploy or remove WAR files->undeploy)
 and notifies a listener of the changes made. | 
| WarWatcher.WarFilter | File name filter for war files | 
| WarWatcher.WarInfo | File information on existing WAR files |