I have develop a simple LWUIT application which performs some RMS based operations(add, update, delete, etc.,). After trasaction completed, I shows the Dialog box for response to user. But the UI processing time is very slow, even I used Thread functionality. Before, we view the dialog, if we press any other component an internal exception -illegalArgumentException occured. Whats that Exception means?
Can u pls, guide me to improve UI processing time-------
Thanks in advance--------