Scala 2.9.0.RC1 scala.sys and scala.sys.process

I'm very happy that sbt.process is imported into the standard library.
I have used it already in some of my code and I like it.

Another usefull part of sbt is TrapExit. I use it to call legacy java
programms that terminate with an exit. TrapExit makes it _very_
comfortable to catch this exit. The alternative was to start a new jvm
to execute the java program or install a own SecurityManager to do the
work.

Are there any change that TrapExit will make it into scala.sys? Or is
it to special?

Bye
Robert Risch