Big Problem.......Converting PRC File to JAR

Question

I have tried lot of things by setting classpaths for converting PRC file to JAR file ,but...............in vain.
Please help me to sort out the problem.
Regards
Sunny

Answer 1

I have tried lot of things by setting classpaths for
converting PRC file to JAR file ,but...............in
vain.Do you really mean "converting PRC file to JAR file", or do you mean "converting JAR file to PRC file"? I suspect it's the latter. Make sure you are doing ALL these steps:
1) (*change this to match your own directory structure*)
set classpath=%classpath%;.;c:\J2ME_TOOLS\j2me_cldc\bin\api\classes;C:\J2ME_TOOLS\j2me_cldc\tools\palm\src
2)(*change this to match your own directory structure*)
set path=%path%;C:\J2ME_TOOLS\j2me_cldc\bin;C:\J2ME_TOOLS\j2me_cldc\tools\palm\src
3) cd to the directory where your "*.java" files are
4) compile:
javac *.java
dir...check to see if you have new "*.class" files
5) Make a directory to hold the class that will be generated by the preverifier:
md preverified_classes6) preverify the classes:
preverify -d ./preverified_classes myClass1 myClass2 myClass3 ...etc
7) cd to the new directory
cd preverified_classes
dir...should show another copy of each ".class" file - these are the preverified ones.
8) From these preverified class files, create your jar file:
jar -cf myJarFile.jar *.class
9) Now create PRC from jar:
java palm.database.MakePalmApp -v -JARtoPRC myJarFile.jar myMainClassName
...where
"myJarFile.jar" is the name of your jar file, and
"myMainClassName" is the name of the main class in the jar file
10) look at the directory listing
dirshould show myJarFile.prc
10) Load myJarFile.prc onto your Palm device or emultor and reset. Then you sould be good to go.