Java Class in Delphi application

[lespaul]

Is there a way to use a java class in a Delphi application? We have a register application that was built in Delphi. I now have a Java class that determines if a specific fee needs to be assessed. In my register application I need to use the same logic and would rather just use the Java class if I can instead of rebuilding it in Delphi.

Any suggestions? I've seen references to the JNI when I googled, is that the only way? Is it easy to implement?

Thanks!
Leslie