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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2006-2010, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.ref
/**
* @author Sean McDirmid
*/
trait ReferenceWrapper[+T <: AnyRef] extends Reference[T] with Proxy {
val underlying: java.lang.ref.Reference[_ <: T]
override def get = {
val ret = underlying.get
if (ret eq null) None else Some(ret)
}
def apply() = {
val ret = underlying.get
if (ret eq null) throw new NoSuchElementException
ret
}
def clear = underlying.clear
def enqueue = underlying.enqueue
def isEnqueued = underlying.isEnqueued
def self = underlying
}
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