Oracle 9i 支持 JCE 吗？

Question

I created a Java based Oracle stored procedure which requires JCE installed.

I used loadjava command to load all JCE jar files. I also granted necessary permissions as follows:

dbms_java.grant_permission('SCOTT','SYS:java.security.SecurityPermission', 'putProviderProperty.SunJCE','')

dbms_java.grant_permission('SCOTT','SYS:java.security.SecurityPermission', 'insertProvider.SunJCE','')

dbms_java.grant_permission('SCOTT','SYS:java.io.FilePermission', '<<ALL FILES>>','read')

dbms_java.grant_permission('SCOTT','SYS:java.lang.RuntimePermission', 'getProtectionDomain','')

But when I ran a testing code to call the procedure, it gave me the error "ORA-29532: Java call terminated by uncaught Java exception:

java.lang.ExceptionInInitializerError"

[B]Anybody knows whether Oracle 9i support JCE? If yes, how to make it work?[/B]

Thanks,
Oracle, created, Java, based, procedure