Programming. Java. Beautifier. Sample. GeoNames. For more information, check the ReadMe section below.
The "last modified" timestamp is in Central European Time. Name Last modified Size Description. Instant Messaging in Java Made Easy: The Smack API. Instant messaging (IM) needs little introduction.
Just in case you've been stuck on a desert island for the last ten years, IM is a well-known and widely used technology which allows people (or software) to exchange messages over a network in real time. Using a loosely coupled client-server architecture, IM clients send their messages over the internet to a central server, which in turn forwards them to the appropriate recipient or recipients. Instant messaging services are regularly used by hundreds of millions of users worldwide.