How to add oracle okvja library to java code

I want to use this oracle package https://docs.oracle.com/en/database/oracle/key-vault/21.1/okvja/oracle/okv/kmip/package-summary.html

But cannot see anywhere a jar I can download.

What is the way to use this package on my code?

>Solution :

Looks like the package is just for oracle key vault users.

1. Access the Oracle Key Vault management console from the endpoint on
   which you wish to deploy the SDK. The login page to the Oracle Key
   Vault management console appears.

2. Do not log in. Click the Endpoint
   Enrollment and Software Download link below the Login button.

3. Download Software Development Kit

https://docs.oracle.com/en/database/oracle/key-vault/21.3/okvdv/setting-oracle-key-vault-sdk.html#GUID-884A8A4D-7D3C-417A-8BB2-3E25F7ED55DE