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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.collection.generic
abstract class Companion[+CC[X] <: Traversable[X]] {
type Coll = CC[_]
def newBuilder[A]: Builder[A, CC[A]]
/** The empty iterable of type CC */
def empty[A]: CC[A] = newBuilder[A].result
/** Creates an iterable of type CC with specified elements */
def apply[A](args: A*): CC[A] = {
val b = newBuilder[A]
b ++= args
b.result
}
}
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