Something weird has happend since the instance var order on Behavior was changed. I've tried to dig into this but haven't found anything useful yet.

Example:

   st> Object subclass: Foo [ method [ ^ self ] ]
   st> Foo inspect
   An instance of Foo class
     superclass: Object
     subClasses: MethodDictionary (
           #method->Foo>>method
   )
     methodDictionary: 0
     instanceSpec: nil
     instanceVariables: ()
     name: #Foo
     comment: nil
     category: nil
     environment: Smalltalk
     classVariables: BindingDictionary (
   )
     sharedPools: ()
     securityPolicy: nil
     pragmaHandlers: nil
   Foo