Hi,
I don't think that here you will find a documentation about Java application.
You can ask this question on Java forum. Here there is only Microsoft specialist.
based on my experience, you have to know if the Java application you are used needs :
- a service account
- Check if a keytab file is required
- A SPN set on service account
You should check with the developer who should know if the application requires a service account with keytab file or only a service account to ensure the SSO using kerberos protocol. He should know also which SPN should be set for this application.
Please don't forget to mark helpful reply as answer