SQL Queries changes from Java 6 beta2 to Java6 RC

Hi All,
I was using new classes and annotations for database access, like java.sql.BaseQuery, java.sql.Select in Java 6 beta2.
I've just upgraded to Java 6 RC and...oops these classes cannot be found? What is changed? How can I refactor my application?
Thanks in advance,
Antonio

there's nothing about that in the release notes...
google result's on sun's site are 404...
bad luck

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SQL Queries changes from Java 6 beta2 to Java6 RC

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