Which compiler is used in Blackberry development to make .cod files? Is it rapc?
Yes, rapc
converts J2ME jar files into cod files, which are proprietary to BlackBerry devices. Example:
rapc import="c:\program files\research in motion\blackberry JDE 3.7\lib\net_rim_api.jar" codename=$your_app -midlet jad=$your_app.jad $your_app.jar