This week's book giveaways are in the iOS and Features new in Java 8 forums. We're giving away four copies each of Barcodes with iOS: Bringing together the digital and physical worlds and Core Java for the Impatient and have the authors on-line! See this thread and this one for details.
This capability is not built into Eclipse. Maybe someone knows of a plugin that will do this. But all you would really get is empty comment blocks which you would have to manually add the comment text to so I don't see the benefit, especially since the most you have to type is "/**<return>" at which point Eclipse creates the comment block skeleton for you.