--- a/Collection.st	Thu Oct 01 23:42:51 2015 +0200
+++ b/Collection.st	Fri Oct 02 10:08:34 2015 +0200
@@ -275,6 +275,7 @@
     ^ self newWithSize:n
 ! !
 
+
 !Collection class methodsFor:'Signal constants'!
 
 emptyCollectionSignal
@@ -336,6 +337,7 @@
     ^ self == Collection
 ! !
 
+
 !Collection methodsFor:'Compatibility-Dolphin'!
 
 identityIncludes:anObject
@@ -525,6 +527,7 @@
     "Created: / 22-10-2008 / 21:29:27 / cg"
 ! !
 
+
 !Collection methodsFor:'accessing'!
 
 anElement
@@ -5670,12 +5673,6 @@
 
 !
 
-isWeakCollection
-    "return true, if the receiver has weak references to its elements."
-
-    ^ false
-!
-
 notEmpty
     "return true, if the receiver is not empty"
 
@@ -5770,6 +5767,7 @@
     ^ aVisitor visitCollection:self with:aParameter
 ! !
 
+
 !Collection class methodsFor:'documentation'!
 
 version