Error opening apps - noclassdeffounderror - wireless/messaging/message

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open http://webstart.mpowerplayer.com/mxit.defza.com/mxit/mxit5.9.8.jad.jnlp
2. Log shows: NoClassDefFoundError: javax/wireless/messaging/Message
OR
1. Open with snapshot: 
http://snapshotmicroemu.org/webstart/mxit.defza.com/mxit/mxit5.9.8.jnlp
and a java.lang.reflect.InvocationTargetException occurs


What is the expected output? What do you see instead?
App should start.  Blank screen seen instead.

What version of the product are you using? On what operating system?
2.0.4.62 on Windows 7

Please provide any additional information below.

Original issue reported on code.google.com by jdd...@gmail.com on 17 Apr 2012 at 9:32