This member is added by an implicit conversion from TraversableOps[T] to
any2stringadd[TraversableOps[T]] performed by method any2stringadd in scala.Predef.
This member is added by an implicit conversion from TraversableOps[T] to
StringFormat[TraversableOps[T]] performed by method StringFormat in scala.Predef.
Methods that convert collections to event streams.
Since standard collections are not specialized, boxing is potentially possible.