I know this question has been asked before. But as far as I know, it was not answered clearly.

I have two JAR files in my RAR file.
connector.jar contains a class called MyConnectionImpl.
Utilities.jar contains a class called MyUtils

I notice that both JAR files get loaded when RAR file is deployed. But MyConnectionImpl. is not able to access the class MyUtils. I get NoClassDefFoundError

Am I trying anything that is against JCA specs? Or is there any way to make it work?

Many thanks in advance !