'From Squeak3.7alpha of ''11 September 2003'' [latest update: #5657] on 1 February 2004 at 9:13:59 pm'! "Change Set: KCP-195-MoveUpZapAllMethods Date: 1 February 2004 Author: stephane ducasse Behavior is not an abstract class. So redefine and move zapAllMethods from ClassDescription to Behavior. (removed testZapMethods for now because there is no BehaviorTest class. -dew)"! !Behavior methodsFor: 'accessing method dictionary' stamp: 'sd 2/1/2004 19:41'! zapAllMethods "Remove all methods in this class which is assumed to be obsolete" methodDict _ MethodDictionary new. self class isMeta ifTrue: [self class zapAllMethods]! ! ClassDescription removeSelector: #zapAllMethods!