[vjramani]

Could anyone tell me how to build a preverified jar through the command line. I've tried doing the following:
Compilation step:

C:\j2sdk1.4.2_08\bin\javac -verbose -sourcepath src -d classes -bootclasspath C:\WTK22\lib\midpapi20.jar;C:\WTK22\lib\cldcapi11.jar;C:\WTK22\lib\jsr184.jar src\Port3DMID.java

Packaging step:

C:\j2sdk1.4.2_08\bin\jar cvfm bin\tmp_app.jar bin\MANIFEST.MF -C res . -C classes .

Obfuscation step:

java -jar C:\j2sdk1.4.2_08\lib\proguard.jar @build.pro -verbose

Preverification step:

C:\WTK22\bin\preverify.exe -classpath C:\WTK22\lib\midpapi20.jar;C:\WTK22\lib\cldcapi11.jar;C:\WTK22\lib\jsr184.jar bin\app.jar

The build.pro file contains the following:

-libraryjars C:\WTK22\lib\midpapi20.jar;C:\WTK22\lib\cldcapi11.jar;C:\WTK22\lib\jsr184.jar  -injars bin\tmp_app.jar  -outjar bin\app.jar  -keep public class * extends javax.microedition.midlet.MIDlet   -dontshrink

All source files are stored in the src folder, resource files in the res folder and classes in the classes folder.

None of these steps throw any errors which indicates that everything runs fine, but the output file just doesn't run on the phone after installation. Again no errors thrown.