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#2646 - Replacing most usages of JavaConversions by JavaConverters

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This commit is contained in:
Viktor Klang 2012-10-23 12:07:38 +02:00
parent accceb746c
commit 3530e513e1
10 changed files with 53 additions and 59 deletions
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5
akka-actor/src/main/scala/akka/japi/JavaAPI.scala
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@ -9,6 +9,7 @@ import scala.Some
import scala.reflect.ClassTag
import scala.util.control.NoStackTrace
import scala.runtime.AbstractPartialFunction
import java.util.Collections.{ emptyList, singletonList }
/**
* A Function interface. Used to create first-class-functions is Java.
@ -114,13 +115,11 @@ abstract class JavaPartialFunction[A, B] extends AbstractPartialFunction[A, B] {
* Java API
*/
sealed abstract class Option[A] extends java.lang.Iterable[A] {
import scala.collection.JavaConversions._
def get: A
def isEmpty: Boolean
def isDefined: Boolean = !isEmpty
def asScala: scala.Option[A]
def iterator: java.util.Iterator[A] = if (isEmpty) Iterator.empty else Iterator.single(get)
def iterator: java.util.Iterator[A] = if (isEmpty) emptyList[A].iterator else singletonList(get).iterator
}
object Option {