--- a/SharedCollection.st	Wed Aug 01 15:12:02 2018 +0200
+++ b/SharedCollection.st	Fri Aug 24 20:03:55 2018 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 2006 by eXept Software AG
               All Rights Reserved
@@ -124,6 +126,10 @@
 
     "Modified: / 23-02-2017 / 12:41:45 / stefan"
     "Modified: / 09-08-2017 / 11:59:29 / cg"
+!
+
+synchronizationSemaphore
+    ^ accessLock
 ! !
 
 !SharedCollection methodsFor:'message forwarding'!