Strange problem when tried to convert HelloWorld.class..

Question

Hi friends..
i've downloaded the Java Card SDK 2.2.1, and i tried to compile HelloWorld application that shipped with its distribution..
i found strange problem when i tried to convert HelloWorld.class into .CAP, etc.. :(
I use Windows XP, assume that i've set the Environment Variables needed
i've compiled the HelloWorld.java into HelloWorld.class..
the package of of HelloWorld is : com.sun.javacard.samples.HelloWorld;
and i use this config file :
-out EXP JCA CAP
-exportpath .
-applet  0xa0:0x0:0x0:0x0:0x62:0x3:0x1:0xc:0x1:0x1 com.sun.javacard.samples.HelloWorld.HelloWorld
com.sun.javacard.samples.HelloWorld
0xa0:0x0:0x0:0x0:0x62:0x3:0x1:0xc:0x1 1.0and then i tried to run converter script in the Console :
*C:\java_card_kit-2_2_1\samples>converter -config com\sun\javacard\samples\HelloWorld\HelloWorld.opt*
*error: file com\sun\javacard\samples\HelloWorld\HelloWorld.opt could not be found*
Usage:  converter  <options>  package_name  package_aid  major_version.minor_ve
sion
OR
converter -config <filename>
                    use file for all options and parameters to converter
Where options include:
        -classdir <the root directory of the class hierarchy>
                      set the root directory where the Converter
                      will look for classes
        -i            support the 32-bit integer type
        -exportpath  <list of directories>
                      list the root directories where the Converter
                      will look for export files
        -exportmap    use the token mapping from the pre-defined export
                      file of the package being converted. The converter
                      will look for the export file in the exportpath
        -applet <AID class_name>
                      set the applet AID and the class that defines the
                      install method for the applet
        -d <the root directory for output>
        -out  [CAP] [EXP] [JCA]
                      tell the Converter to output the CAP file,
                      and/or the JCA file, and/or the export file
        -V, -version  print the Converter version string
        -v, -verbose  enable verbose output
        -help         print out this message
        -nowarn       instruct the Converter to not report warning messages
        -mask         indicate this package is for mask, so restrictions on
                      native methods are relaxed
        -debug        enable generation of debugging information
        -nobanner     suppress all standard output messages
        -noverify     turn off verification. Verification is defaultPlease help me regarding this, because i'm new in this field..
Thanks in advance..

Answer 1

Thanks safarmer for your reply..
i tried this :
C:\java_card_kit-2_2_1\samples>javac -target 1.3 -source 1.1 -g -classpath .\cla
sses;..\lib\api.jar;..\lib\installer.jar src\com\sun\javacard\samples\HelloWorld
\*.java
javac: invalid source release: 1.1
Usage: javac <options> <source files>
use -help for a list of possible options
C:\java_card_kit-2_2_1\samples>javac -target 1.3 -source 1.2 -g -classpath .\cla
sses;..\lib\api.jar;..\lib\installer.jar src\com\sun\javacard\samples\HelloWorld
\*.java
it seems that i can't specify the -source to 1.1, so i tried to use -source 1.2..
after that, i tried to convert again, and i got this error :
C:\java_card_kit-2_2_1\samples\src>converter -config com\sun\javacard\samples\He
lloWorld\HelloWorld.opt
Java Card 2.2.1 Class File Converter, Version 1.3
Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to lic
ense terms.
error: com.sun.javacard.samples.HelloWorld.HelloWorld: unsupported class file fo
rmat of version 47.0.
conversion completed with 1 errors and 0 warnings.Please help me regarding this..
Thanks in advance..