Protocol
#categories!
Unclassified! !
#typeArgumentString!
(I contra) , (E covar) ! !
#subtype!
true! !
at:!
5820098!
Unclassified!
0I:E! !
#comment!
Indexed collections support #at: and related messages.
 (c) 1995-1997 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 
Use and distribution of this software is subject to the terms of the attached source license.! !
#revision!
$Revision: 1.2 $! !
#isGeneric!
true! !
includesIndex:!
5820367!
Unclassified!
0I:Boolean! !
#superprotocolString!
<Cltn[E]>! !
at:ifAbsent:!
5820220!
Unclassified!
2I:[^X def]:E|X! !
#group!
base! !
