'From Squeak3.9alpha of 4 July 2005 [latest update: #7021] on 13 July 2007 at 1:59:08 pm'! !ObjectScanner new initialize! !self smartRefStream!class structure  Dictionary  AssociationNumber;Object;String;LargePositiveInteger;ArrayedCollection; ByteSymbol; Rectangleorigincorner;Pointxy; ProtoObject;SequenceableCollection; Magnitude;OrderedCollectionarray firstIndex lastIndex; Collection;Integer;Array; ByteString;SortedCollection    sortBlock;Symbol superclasses  ; n z; a 9; z ; ; U; n; a;  a; 9nil; U ; { a;  U;  a;  H;  ;  z; H {; 4 4(ADPCMCodecPluginAsynchFilePluginBalloonEnginePluginBitBltSimulationBMPReadWriterPlugin CroquetPlugin DeflatePlugin DropPlugin DSAPlugin FFIPlugin FFTPluginFileCopyPlugin FilePluginFloatArrayPluginFloatMathPlugin GeniePluginJoystickTabletPluginJPEGReaderPluginJPEGReadWriter2PluginKlattSynthesizerPluginLargeIntegersPluginMatrix2x3PluginMiscPrimitivePlugin Mpeg3PluginRePluginSecurityPlugin SerialPlugin SocketPluginSoundCodecPluginSoundGenerationPlugin SoundPluginStarSqueakPlugin SurfacePlugin!4 B3DAcceleratorPluginB3DEnginePlugin MIDIPluginPseudoTTYPlugin,UnixOSProcessPluginInterpreterGetThisSession UUIDPluginXDisplayControlPluginunix)/Users/piumarta/squeak/platforms/unix/src /Users/piumarta/squeak/platforms!