Personal Profile Technology
Each Java technology has an API specification, a reference implementation (RI), and a technology compatibility kit (TCK) associated to it.
Personal Basis Profile 1.1 (JSR 216): an updated specification, based on a subset of J2SE 1.4.2
PP reference implementation 1.1 corresponding to JSR 216.
Technology Compatibility Kit: For more information about licensing terms, please contact Sun's Java Partner Engineering group.