Thank you for using the code button but you didn't quite get it right. Please see this link about it. The two halves of the tags go around the code, but don't worry. I corrected it for you. Doesn't it look better (). Please don't double‑space code.
Have you tried compiling that annotation? What happened? Please supply more details for those of us who don't have the book.
If Color is an enum, there is no reason that line won't compile. If Color is a normal class then you'll indeed get a compiler error. If you're trying this out in an IDE and get an error on this line, are you perhaps using java.awt.Color unintentionally?