Announcing Proj4J

Here's the announcement of a new open source project named Pro4J. From the annnouncement: "My main focus for a while has been working on a Java port of the popular PROJ.4 projection library. [...] To answer the question of "Why another Java projection library?", the main reason is that PROJ.4 is popular, well-tested and well-documented, so it seems like a good idea to make it available in the Java world. [...] OSGeo is hosting the codebase as part of the MetaCRS umbrella project. There it lives in the good company of Proj4JS, CS-MAP, spatialreference.org and of course PROJ.4."