preverifying error with java.lang ...

[xanthi]

preverify -classpath C:\Programme\server\lib/jndi.jar,c:\mike\lib\API.jar;h:\dev\output -d h:\dev\output\preverify Sender

is my command and

java/lang/NoClassDefFoundError: javax/microedition/lcdui/CommandListener

is my error

any clue what it could be?
i have API.jar included to my

thanks

[xanthi]

no more
had the wrong classes included for preferifying