The wireless Java
application is called a MIDlet, and it
runs on the Mobile Information Device Profile, one
of the Java ME specifications. In this tutorial you'll use Sun's Sun Java
Wireless Toolkit for CLDC
which is both free and lightweight. Most MIDlets connect to
some type of network service, so Part
II of this tutorial
describes how to set up a servlet development environment and how to
write, compile, and test a servlet. The final step is creating a MIDlet
that makes a network connection to the servlet.