Is program runnable after loaded to handheld?

Dear all,
            I have installed the Pocketlinux emulator on my computer with linux platform. I would like to ask, if I add java code to implement short message service, would the application be runnable when I load the program to the real handheld ipaq?
                                                               Regards,
                                                                   Nick
Received on Sun Nov 4 23:54:50 2001