from the mailing list by Vadim Lebedev <vadim@mbdsys.com>:

> We have corrected this now. The new, updated version of the paper is
> found at the same place at the old -- it is the first entry on
>   http://scala.epfl.ch/docu/index.html
> Cheers
>  -- Martin
>

It seems i found a mistake in this document on Page 12:
======================
abstract class SyncIterator extends AbsIterator {
        abstract override def hasNext: boolean =
                synchronized(super.hasNext)
        abstract override def next: T =
                synchronized(super.next)
}


StringIterator(someString) with RichIterator
        with SyncIterator

==========================

on previous page it is said that only traits could be used as mixins
so why SyncIterator is not declared as trait?


Vadim