Oracle is not kidding when they acquire a company, and Sun is no exception. They are actively replacing every single instance of “Sun” and Sun owned companies (such as MySQL) with “Oracle” everywhere.

Witness this post from Mark Matthews, which initially read (web archive link from 2006):

and which has now become:

Mark Matthews
Principal Software Developer – Enterprise Tools
Oracle

http://www.mysql.com/products/enterprise/monitor.html

In a few years, all traces of Sun will probably have been completely wiped off the Internet.