In the event that you don't get that file and you need it to do anything, you can get it in almost any JDK from 13 onwards (for security reasons it was marked as deprecated in 11 and removed in 14), since Oracle currently requires an account to download its JDK builds (12/01/2025 at the time of writing this) you can opt for one of its already compiled OpenJDK alternatives, of which there are several and among the recommended ones is Adoptium:

https://adoptium.net/es/temurin/releases/

I recommend downloading JDK 8 or 11 (since they are the LTS that continue to receive support) which contain that file that you need legitimately