# HG changeset patch
# User Stefan Vogel <sv@exept.de>
# Date 1537277537 -7200
# Node ID 5f69ef333e9d4040c16795a35609997f28b67eff
# Parent  35c4cee51cc93c50168ec866aec104bf40815a01
#REFACTORING by stefan
class: TSTree
removed: #at:
    - already in superclass

diff -r 35c4cee51cc9 -r 5f69ef333e9d TSTree.st
--- a/TSTree.st	Tue Sep 18 15:29:25 2018 +0200
+++ b/TSTree.st	Tue Sep 18 15:32:17 2018 +0200
@@ -46,10 +46,6 @@
 
 !TSTree methodsFor:'accessing'!
 
-at: aString
-	^ self at: aString ifAbsent: [self error: aString printString, ' not found']
-!
-
 at: aString ifAbsent: exceptionBlock
         |ret|