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Java 2 Micro Edition (J2ME) combines a resource-constrained JVM and a set of
Java APIs for developing applications for mobile devices.
This article is the first in a series. This time, after a quick introduction
to J2ME, I will provide a step-by-step guide to creating J2ME applications,
also known as MIDlets, using a simple example. This will cover how to
test and deploy these MIDlets as well. Finally, I will round out this installment
with a look at the lifecycle of a MIDlet.

What is J2ME? Cut away the hype and the excess fat and you are left with
yet another (set of) Java APIs. Since these APIs cannot run on a traditional Java
Virtual Machine (JVM), due to the limited size of mobile devices in regards to memory
and resource availability, J2ME defines a limited version of the JVM as well.

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