--- a/KeyedCollection.st	Mon Jun 27 12:20:44 2005 +0200
+++ b/KeyedCollection.st	Mon Jun 27 12:24:19 2005 +0200
@@ -11,6 +11,8 @@
 "
 
 
+"{ Package: 'stx:libbasic2' }"
+
 Collection subclass:#KeyedCollection
 	instanceVariableNames:''
 	classVariableNames:''
@@ -56,6 +58,12 @@
 
 ! !
 
+!KeyedCollection class methodsFor:'queries'!
+
+isAbstract
+    ^ self == KeyedCollection
+! !
+
 !KeyedCollection methodsFor:'accessing'!
 
 at:key
@@ -191,5 +199,5 @@
 !KeyedCollection class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/KeyedCollection.st,v 1.1 1998-06-18 22:57:23 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/KeyedCollection.st,v 1.2 2005-06-27 10:24:01 cg Exp $'
 ! !