8008662: Add @jdk.Exported to JDK-specific/exported APIs

[Alan Bateman]

On 07/10/2013 13:36, Sean Mullan wrote:
>
> We have only started removing some deprecated things in JDK, so it 
> just was never thought about until now. Marking these as supported 
> going forward strikes me as a bit strange, since we don't really want 
> anyone using these anymore.
As a guide, I think we should plan to address these anomalies for 9 so 
that we can export APIs on a per API package basis. I'm okay to change 
these to @jdk.Exported(false) if we can flag them for removal (like we 
did for DialogCallbackHandler).

-Alan.