Version 0.3.5 of JayCache Util - a set of java classes for geodetic calculations - has been published.
As a by-product, an applet (http://jaycache.sourceforge.net/applet.php) which uses the library has been created. The applet is able to calculate the distance/azimuth between two coordinate, project waypoints, etc.
JayCache is going to be a geocaching tool written in Java. JayCache Util and the applet is only a small part of the whole project, but both are quite usable right now.
Today the first release of JayCache Util - a set of classes for geodetic calculations - has been published
Right now, the classes are the only working part of the much larger project (which is steadily growing), but they might be useful for everyone who wants to convert UTM values, calculate the distance/azimuth between two points on the earth's surface (or vice versa).