'From etoys3.0 of 24 February 2008 [latest update: #2151] on 18 September 2008 at 2:01:50 am'!
"Change Set:		removeSingletonFromWs-yo
Date:			18 September 2008
Author:			Yoshiki Ohshima

Eliminates the unnecessary use of the singleton pattern in WsWorldStethoscope."!

WsWorldStethoscope class
	instanceVariableNames: 'default '!

!WsWorldStethoscope class methodsFor: 'instance creation' stamp: 'yo 9/18/2008 01:58'!
default
	^ self new! !

WsWorldStethoscope class removeSelector: #new!
WsWorldStethoscope class
	instanceVariableNames: ''!