Preverifying a BlackBerry Java Application
When you preverify your classes, you reduce the amount of processing that the BlackBerry® device must perform when you install your application. To partially verify your classes before you install your application on a BlackBerry device, you can use the Preverify tool, available with the BlackBerry® Java® Development Environment. You can use the BlackBerry® Smartphone Simulator to preverify the .cod files.
For more information about using the BlackBerry Smartphone Simulator, see the BlackBerry Device Simulator User Guide. For more information about using the Preverify tool, see the BlackBerry Java Development Environment Development Guide.