EntityFS is an object-oriented file system API for
Java. It has a rich set of powerful file and
directory manipulation tools that makes it much
easier to work with file system entities from
Java. The file and directory interfaces are
implementation-independent, and there is support
for building file systems on disk, in memory, or
in Zip or Jar files. File systems can also be
configured to support capabilities such as file
data compression or metadata.
