MLPlot is a lightweight plotting library written in Java. It produces vector graphics in the SVG format but can also save EPS, JPG, PNG,..(if convert and inkscape are installed). The goal is to imitate MATLAB's 2D plotting functionality.
The e-Crime Reporting and Incident Sharing Project via XML, is developing a repository of conversion tools and utilities to make it easier to convert proprietary data formats to IETF IODEF (RFC 5070) XML reports.
An initial tool to submit data to a repository wascreated in java.
Subsequent tool devlopment was done in python as a set of scripts to allow submittors to do higher volume submissions. [This code is available in the git 'scripts' repository.]