GeoAPI is made almost exclusively of interfaces. The interface hierarchy in GeoAPI is used in the same way than class hierarchy. Unfortunatly, javadoc currently show all parents interfaces in a list, which make it more difficult to read. It would be nice if the interfaces hierarchy could be formatted in the usual tree.
This whish will be easier to fix if Sun Microsystems fix the following RFE:
Otherwise, maybe we can twick the javadoc using some custom doclet derived from the standard one.