Removing valueOf method from CacheControl and NewCookie

From: Marc Hadley <Marc.Hadley_at_Sun.COM>
Date: Wed, 25 Jun 2008 10:37:12 -0400

Paul pointed out the we don't have a use case for valueOf in the above
two classes - they are both response-oriented so we don't need to
parse an incoming string. I propose to remove them and make
implementation of HeaderDelegate<T>.fromString optional for
T=CacheControl and NewCookie.

Objections ?

Marc Hadley <marc.hadley at>
CTO Office, Sun Microsystems.