In order to use the -jar option, you need to specify various settings in the jar's manifest file. See this thread for more information on executable jars.
Oh, the -jar option means that the JVM will ignore the system CLASSPATH and any classpath entered with the -cp option. Only the Class-Path specified in the manifest file (and the boot classes...) will be used. [ December 08, 2004: Message edited by: Joel McNary ]
Piscis Babelis est parvus, flavus, et hiridicus, et est probabiliter insolitissima raritas in toto mundo.
If the above suggestions still don't help, a little more information will probably be helpful for us to point you in the right direction. At the least, it would be nice to see the contents of your manifest file (if you provide one) and the contents of the two jar files. You can get the jar file contents by running the following command: