javax.realtime package for JNode?

There's a part of the javax.realtime specification which is similar to JNode's Unsafe object. To make JNode easily portable to Realtime Java systems it might be a good idea to use the javax.realtime specification where this is possible.

http://tao.doc.wustl.edu/rtj/apis/apiv1.0/index.html:
"An instance of RawMemoryAccess models a range of physical memory as a fixed sequence of bytes. A full complement of accessor methods allow the contents of the physicalarea to be accessed through offsets from the base, interpreted as byte, short, int, or long data values or as arrays of these types."