Earlier quoted context omitted.
Having been across the table from Sun licensing people when using an open source Java in a project, "some reasonable sum" is optimistic. In fact any transparency about what sum they might demand is optimistic.
AFAIK they were pretty open to some reasonable sum as they were internally fans of Google, but due to Google's arrogance the upper management relationship with them soured, then opportunistic Oracle bought them and here we are.
Google could have own Java, avoid the lawsuit and keep it Go style frozen at Java 6 instead.
And given Google's history they would have killed the other products even sooner than Oracle did.