The Waarp Common project contains several classes that are common with different sub projects of Waarp (FTP, OpenR66, ...). Mainly there are classes for virtual Directory and File implementations, Logger interface, XML and Database support and Common exceptions....
This project has Netty framework (NIO great framework support at http://netty.io as dependency and is tend to be really efficient, both in term of memory, threads and network bandwidth.
Mainly there are classes for virtual Directory and File implementations, Logger interface, Future object and some Exceptions...
See global Waarp project at http://waarp.github.com/Waarp/