--- a/Collection.st	Sun Oct 19 13:13:14 2008 +0200
+++ b/Collection.st	Sun Oct 19 13:13:17 2008 +0200
@@ -267,6 +267,10 @@
 !
 
 isAbstract
+    "Return if this class is an abstract class.
+     True is returned for Collection here; false for subclasses.
+     Abstract subclasses must redefine again."
+
     ^ self == Collection
 ! !
 
@@ -2323,6 +2327,7 @@
 ! !
 
 
+
 !Collection methodsFor:'printing & storing'!
 
 displayString
@@ -3264,7 +3269,7 @@
 !Collection class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/Collection.st,v 1.203 2007-12-06 21:43:41 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/Collection.st,v 1.204 2008-10-19 11:13:17 cg Exp $'
 ! !
 
 Collection initialize!