A collection of Java libraries: - Unix Sockets Library This is a
collection of classes and native code to allow you to read and
write Unix sockets in Java.

- Debug Library This is a comprehensive logging and debugging
solution.

- CGI Library This is a collection of classes and native code to
allow you to write CGI applications in Java.

- I/O Library This provides a few much needed extensions to the Java
I/O subsystem.

- Hexdump This class formats byte-arrays in hex and ascii for display.