Toolkit for working with and mapping geospatial data
GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data.
GeoTools is an Open Source Geospatial Foundation project.
The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
JAdaptiveForms (JAF) is a flexible data form renderer that runs over Java/Swing. Based on XML specifications, JAdaptiveForms can build several kinds of user interfaces for data input.