- Remove the option of choosing size of Quantity, use 64-bit floats everywhere
- Convert the project.xml file to Maven 2.0, or remove it
- Fix "bootstrap class path not set in conjunction with -source 1.6"
- Add Java-level test coverage
- Fix all use of raw types, replace with generic types
- Transition JUnit use in maven build to test scope
- We deleted src/Manifest from the source tree -- for what was it used?
- Replace command line parsing with Apache Commons CLI