From ba31aaae833ee9caa33c5d7f713003f901b299eb Mon Sep 17 00:00:00 2001
From: michelou <michelou@epfl.ch>
Date: Thu, 14 Feb 2008 16:43:18 +0000
Subject: updated code

---
 docs/examples/actors/boundedbuffer.scala | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'docs/examples/actors/boundedbuffer.scala')

diff --git a/docs/examples/actors/boundedbuffer.scala b/docs/examples/actors/boundedbuffer.scala
index 2cef00abb8..d4ab9715c1 100644
--- a/docs/examples/actors/boundedbuffer.scala
+++ b/docs/examples/actors/boundedbuffer.scala
@@ -3,21 +3,22 @@ package examples.actors
 import scala.actors.Actor._
 
 object boundedbuffer {
-  class BoundedBuffer[T](N: int) {
+  class BoundedBuffer[T](N: Int) {
     private case class Put(x: T)
     private case object Get
     private case object Stop
 
     private val buffer = actor {
       val buf = new Array[T](N)
-      var in = 0; var out = 0; var n = 0
+      var in, out, n = 0
       loop {
         react {
           case Put(x) if n < N =>
-            buf(in) = x; in = (in + 1) % N; n = n + 1; reply()
+            buf(in) = x; in = (in + 1) % N; n += 1; reply()
           case Get if n > 0 =>
-            val r = buf(out); out = (out + 1) % N; n = n - 1; reply(r)
-          case Stop => reply(); exit("stopped")
+            val r = buf(out); out = (out + 1) % N; n -= 1; reply(r)
+          case Stop =>
+            reply(); exit("stopped")
         }
       }
     }
@@ -27,10 +28,10 @@ object boundedbuffer {
     def stop() { buffer !? Stop }
   }
 
-  def main(args: Array[String]) = {
+  def main(args: Array[String]) {
     val buf = new BoundedBuffer[Int](1)
     buf.put(42)
-    scala.Console.println("" + buf.get)
+    println("" + buf.get)
     buf.stop()
   }
 }
-- 
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