Creating an EC Public Key using Named Curves

[Anders Rundgren]

If you have the X and Y points and the name of a public key you can create a 
ECPublicKey using BouncyCastle.
I cannot find any counterpart in JDK 7.  What am I missing?

BC:

return KeyFactory.getInstance ("EC").generatePublic (new ECPublicKeySpec (new 
ECPoint (x, y), new ECNamedCurveSpec (name,...)));

Cheers
Anders